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Pattanshetti A, Koli A, Dhabbe R, Yu XY, Motkuri RK, Chavan VD, Kim DK, Sabale S. Polymer Waste Valorization into Advanced Carbon Nanomaterials for Potential Energy and Environment Applications. Macromol Rapid Commun 2024; 45:e2300647. [PMID: 38243849 DOI: 10.1002/marc.202300647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 12/23/2023] [Indexed: 01/22/2024]
Abstract
The rise in universal population and accompanying demands have directed toward an exponential surge in the generation of polymeric waste. The estimate predicts that world-wide plastic production will rise to ≈590 million metric tons by 2050, whereas 5000 million more tires will be routinely abandoned by 2030. Handling this waste and its detrimental consequences on the Earth's ecosystem and human health presents a significant challenge. Converting the wastes into carbon-based functional materials viz. activated carbon, graphene, and nanotubes is considered the most scientific and adaptable method. Herein, this world provides an overview of the various sources of polymeric wastes, modes of build-up, impact on the environment, and management approaches. Update on advances and novel modifications made in methodologies for converting diverse types of polymeric wastes into carbon nanomaterials over the last 5 years are given. A remarkable focus is made to comprehend the applications of polymeric waste-derived carbon nanomaterials (PWDCNMs) in the CO2 capture, removal of heavy metal ions, supercapacitor-based energy storage and water splitting with an emphasis on the correlation between PWDCNMs' properties and their performances. This review offers insights into emerging developments in the upcycling of polymeric wastes and their applications in environment and energy.
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Affiliation(s)
- Akshata Pattanshetti
- Department of Chemistry, Jaysingpur College Jaysingpur (Shivaji University Kolhapur), Jaysingpur, 416101, India
| | - Amruta Koli
- Department of Chemistry, Jaysingpur College Jaysingpur (Shivaji University Kolhapur), Jaysingpur, 416101, India
| | - Rohant Dhabbe
- Department of Chemistry, Jaysingpur College Jaysingpur (Shivaji University Kolhapur), Jaysingpur, 416101, India
| | - Xiao-Ying Yu
- Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN, 37830, USA
| | - Radha Kishan Motkuri
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, 99354, USA
| | - Vijay D Chavan
- Department of Electrical Engineering and Convergence Engineering for Intelligent Drone, Sejong University, Seoul, 05006, South Korea
| | - Deok-Kee Kim
- Department of Electrical Engineering and Convergence Engineering for Intelligent Drone, Sejong University, Seoul, 05006, South Korea
| | - Sandip Sabale
- Department of Chemistry, Jaysingpur College Jaysingpur (Shivaji University Kolhapur), Jaysingpur, 416101, India
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Koli A, Kumar A, Pattanshetti A, Supale A, Garadkar K, Shen J, Shaikh J, Praserthdam S, Motkuri RK, Sabale S. Hierarchical Porous Activated Carbon from Wheat Bran Agro-Waste: Applications in Carbon Dioxide Capture, Dye Removal, Oxygen and Hydrogen Evolution Reactions. Chempluschem 2024; 89:e202300373. [PMID: 37909792 DOI: 10.1002/cplu.202300373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 10/19/2023] [Accepted: 10/25/2023] [Indexed: 11/03/2023]
Abstract
This work reports an efficient method for facile synthesis of hierarchically porous carbon (WB-AC) utilizing wheat bran waste. Obtained carbon showed 2.47 mmol g-1 CO2 capture capacity with good CO2 /N2 selectivity and 27.35 to 29.90 kJ mol-1 isosteric heat of adsorption. Rapid removal of MO dye was observed with a capacity of ~555 mg g-1 . Moreover, WB-AC demonstrated a good OER activity with 0.35 V low overpotential at 5 mA cm-2 and a Tafel slope of 115 mV dec-1 . It also exhibited high electrocatalytic HER activity with 57 mV overpotential at 10 mA cm-2 and a Tafel slope of 82.6 mV dec-1 . The large SSA (757 m2 g-1 ) and total pore volume (0.3696 cm3 g-1 ) result from N2 activation contributing to selective CO2 uptake, high and rapid dye removal capacity and superior electrochemical activity (OER/HER), suggesting the use of WB-AC as cost effective adsorbent and metal free electrocatalyst.
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Affiliation(s)
- Amruta Koli
- Department of Chemistry, Jaysingpur College, Jaysingpur, 416101, India
| | - Abhishek Kumar
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, WA, USA
| | | | - Amit Supale
- Dr. Patangrao Kadam Mahavidhyalaya College, Sangli, 416416, India
| | | | - Jian Shen
- College of Environment and Resources, Xiangtan University, Xiangtan, 411105, China
| | - Jasmin Shaikh
- Department of Chemical Engineering Faculty of Engineering, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Supareak Praserthdam
- Department of Chemical Engineering Faculty of Engineering, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Radha Kishan Motkuri
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, WA, USA
| | - Sandip Sabale
- Department of Chemistry, Jaysingpur College, Jaysingpur, 416101, India
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Shaikh NS, Lokhande VC, Ji T, Ubale S, Mane VJ, Lokhande CD, Shaikh HM, Shaikh JS, Praserthdam S, Sabale S, Kanjanaboos P. Rational La-doped hematite as an anode and hydrous cobalt phosphate as a battery-type electrode for a hybrid supercapacitor. Dalton Trans 2022; 51:6378-6389. [PMID: 35388825 DOI: 10.1039/d1dt04164a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
In recent years, modern appliances require high energy density with a burst power supply. Hybrid supercapacitors show high performance based on high energy density without compromising power density and stability over thousands of charge-discharge cycles. In this work, the optimized hybrid electrodes using lanthanum-doped hematite (lanthanum-doped iron oxide) noted as 7.5%La-HMT as a negative electrode and hydrous cobalt phosphate (CoPO) as a battery-type positive electrode have been successfully fabricated via a simple hydrothermal method and a facile co-precipitation method, respectively. The 7.5%La-HMT showed excellent electrochemical performance due to doping of rare-earth La3+ metal ions, resulting in improvised active sites and reduction in the equivalent resistance. The 7.5%La-HMT operated at a high potential window (0 to -1.2 V) with an ultra-high specific capacitance (Sp) of 1226.7 F g-1 at 1 A g-1 with capacitance retention of 89.3% over 1000 cycles. CoPO could be operated at a high working window (0 to 0.45 V) with a specific capacity of 121.7 mA h g-1 at a current density of 2 A g-1 with capacitance retention of 85.4% over 1000 cycles. The configured CoPO//KOH//10%La-HMT aqueous hybrid capacitor device (Aq-HSC) could be operated at a potential window of 1.6 V and delivered a maximum energy density (E.D) of 83.6 W h kg-1 at a power density (P.D) of 3.2 kW kg-1 with Sp of 235.0 F g-1 at 2 A g-1 and 89.0% Sp retention over 5000 cycles. The simplicity of the synthesis methods for CoPO and 7.5%La-HMT along with their superior super-capacitive properties make them suitable for advanced electrical devices and hybrid vehicles.
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Affiliation(s)
- Navajsharif S Shaikh
- School of Materials Science and Innovation, Faculty of Science, Mahidol University, Nakhon Pathom, 73170, Thailand. .,Centre of Interdisciplinary Research, D. Y. Patil University, Kolhapur, Maharashtra, 416006, India
| | - Vaibhav C Lokhande
- Department of Electronics and Computer Engineering, Chonnam National University, Gwangju, 61186, South Korea. .,Department of ICT Convergence System Engineering, Chonnam National University, Gwangju, 61186, South Korea
| | - Taeksoo Ji
- Department of Electronics and Computer Engineering, Chonnam National University, Gwangju, 61186, South Korea. .,Department of ICT Convergence System Engineering, Chonnam National University, Gwangju, 61186, South Korea
| | - Shivaji Ubale
- Centre of Interdisciplinary Research, D. Y. Patil University, Kolhapur, Maharashtra, 416006, India
| | - Vikas J Mane
- Centre of Interdisciplinary Research, D. Y. Patil University, Kolhapur, Maharashtra, 416006, India
| | - Chandrakant D Lokhande
- Centre of Interdisciplinary Research, D. Y. Patil University, Kolhapur, Maharashtra, 416006, India
| | - Haseen M Shaikh
- Sardar Patel College of Engineering, Andheri West Mumbai, Maharashtra, 400053, India
| | - Jasmin S Shaikh
- Deparment of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Supareak Praserthdam
- Deparment of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Sandip Sabale
- Jaysingpur College, P.G. Department of Chemistry, Jaysingpur, Maharashtra, 416101, India
| | - Pongsakorn Kanjanaboos
- School of Materials Science and Innovation, Faculty of Science, Mahidol University, Nakhon Pathom, 73170, Thailand. .,Center of Excellence for Innovation in Chemistry (PERCH-CIC), Ministry of Higher Education, Science, Research and Innovation, Bangkok, 10400, Thailand
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Gaikwad P, Sabale S, Kurane R, Kakade B, Parase H, Dhabbe R, Kamble P. Magneto-structural properties and reliability of (Mn/Ni/Zn) substituted cobalt-copper ferrite heterogeneous catalyst for selective and efficient oxidation of aryl alcohols. INORG NANO-MET CHEM 2021. [DOI: 10.1080/24701556.2021.1980036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Pratapsingh Gaikwad
- Department of Chemistry, Balasaheb Desai College, Shivaji University, Kolhapur, MH, India
- Department of Basic Sciences, Annasaheb Dange College of Engineering & Technology, Shivaji University, Kolhapur, MH, India
| | - Sandip Sabale
- Department of Chemistry, Jaysingpur College, Shivaji University, Kolhapur, MH, India
| | - Rajnikant Kurane
- Department of Sciences and Humanities, Rajarambapu Institute of Technology, Shivaji University, Kolhapur, MH, India
| | - Bhalchandra Kakade
- Department of Chemistry, SRM Institute of Science and Technology, Chennai, TN, India
| | - Haridas Parase
- Department of Chemistry, SRM Institute of Science and Technology, Chennai, TN, India
| | - Rohant Dhabbe
- Department of Chemistry, Jaysingpur College, Shivaji University, Kolhapur, MH, India
| | - Prakash Kamble
- Department of Chemistry, Balasaheb Desai College, Shivaji University, Kolhapur, MH, India
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Shaikh JS, Shaikh NS, Mishra YK, Pawar SS, Parveen N, Shewale PM, Sabale S, Kanjanaboos P, Praserthdam S, Lokhande CD. The implementation of graphene-based aerogel in the field of supercapacitor. Nanotechnology 2021; 32:362001. [PMID: 34125718 DOI: 10.1088/1361-6528/ac0190] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Accepted: 05/14/2021] [Indexed: 06/12/2023]
Abstract
Graphene and graphene-based hybrid materials have emerged as an outstanding supercapacitor electrode material primarily because of their excellent surface area, high electrical conductivity, and improved thermal, mechanical, electrochemical cycling stabilities. Graphene alone exhibits electric double layer capacitance (EDLC) with low energy density and high power density. The use of aerogels in a supercapacitor is a pragmatic approach due to its extraordinary properties like ultra-lightweight, high porosity and specific surface area. The aerogels encompass a high volume of pores which leads to easy soak by the electrolyte and fast charge-discharge process. Graphene aerogels assembled into three-dimensional (3D) architecture prevent there stacking of graphene sheets and maintain the high surface area and hence excellent cycling stability and rate capacitance. However, the energy density of graphene aerogels is limited due to EDLC type of charge storage mechanism. Consequently, 3D graphene aerogel coupled with pseudocapacitive materials such as transition metal oxides, metal hydroxides, conducting polymers, nitrides, chalcogenides show an efficient energy density and power density performance due to the presence of both types of charge storage mechanisms. This laconic review focuses on the design and development of graphene-based aerogel in the field of the supercapacitor. This review is an erudite article about methods, technology and electrochemical properties of graphene aerogel.
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Affiliation(s)
- Jasmin S Shaikh
- Centre of Interdisciplinary Research, D. Y. Patil University, Kolhapur, 416006, Maharashtra, India
| | - Navajsharif S Shaikh
- School of Materials Science and Innovation, Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Yogendra Kumar Mishra
- Mads Clausen Institute, NanoSYD, University of Southern Denmark, Alsion 2, 6400, Sønderborg, Denmark
| | - S S Pawar
- Department of Engineering Sciences, Sinhgad College of Engineering, Vadgaon, Pune, 41, India
| | - Nazish Parveen
- Department of Chemistry, College of Science, King Faisal University, PO Box 380, Hofuf, Al-Ahsa 31982, Saudi Arabia
| | - Poonam M Shewale
- D. Y. Patil School of Engineering and Technology, Lohegaon, Pune-412 105, Maharashtra, India
| | - Sandip Sabale
- P.G. Department of Chemistry, Jaysingpur College, Jaysingpur-416101, India
| | - Pongsakorn Kanjanaboos
- School of Materials Science and Innovation, Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Supareak Praserthdam
- Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, Thailand
| | - Chandrakant D Lokhande
- Centre of Interdisciplinary Research, D. Y. Patil University, Kolhapur, 416006, Maharashtra, India
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Sabale S, Barpaga D, Yao J, Kovarik L, Zhu Z, Chatterjee S, McGrail BP, Motkuri RK, Yu XY. Understanding Time Dependence on Zinc Metal-Organic Framework Growth Using in Situ Liquid Secondary Ion Mass Spectrometry. ACS Appl Mater Interfaces 2020; 12:5090-5098. [PMID: 31891475 DOI: 10.1021/acsami.9b19991] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The abundance of novel metal-organic framework (MOF) materials continues to increase as more applications are discovered for these highly porous, well-ordered crystalline structures. The simplicity of constituents allows for the design of new MOFs with virtue of functionality and pore topology toward target adsorbates. However, the fundamental understanding of how these frameworks evolve during nucleation and growth is mostly limited to speculation from simulation studies. In this effort, we utilize a unique vacuum compatible system for analysis at the liquid vacuum interface (SALVI) microfluidic interface to analyze the formation and evolution of the benchmark MOF-74 framework using time-of-flight secondary ion mass spectrometry (ToF-SIMS). Principal component analysis of the SIMS mass spectra, together with ex situ electron microscopy, powder X-ray diffractometry, and porosimetry, provides new insights into the structural growth, metal-oxide cluster formation, and aging process of Zn-MOF-74. Samples collected over a range of synthesis times and analyzed closely with in situ ToF-SIMS, transmission electron microscopy, and gas adsorption studies verify the developing pore structure during the aging process.
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Affiliation(s)
- Sandip Sabale
- Energy and Environment Directorate , Pacific Northwest National Laboratory (PNNL) , Richland , Washington 99354 , United States
- Department of Chemistry , Jaysingpur College, Jaysingpur (Shivaji University) , Jaysingpur , 416101 Maharashtra , India
| | - Dushyant Barpaga
- Energy and Environment Directorate , Pacific Northwest National Laboratory (PNNL) , Richland , Washington 99354 , United States
| | - Jennifer Yao
- Energy and Environment Directorate , Pacific Northwest National Laboratory (PNNL) , Richland , Washington 99354 , United States
| | - Libor Kovarik
- Environmental Molecular Science Laboratory (EMSL) , Pacific Northwest National Laboratory (PNNL) , Richland , Washington 99354 , United States
| | - Zihua Zhu
- Environmental Molecular Science Laboratory (EMSL) , Pacific Northwest National Laboratory (PNNL) , Richland , Washington 99354 , United States
| | - Sayandev Chatterjee
- Energy and Environment Directorate , Pacific Northwest National Laboratory (PNNL) , Richland , Washington 99354 , United States
| | - B Peter McGrail
- Energy and Environment Directorate , Pacific Northwest National Laboratory (PNNL) , Richland , Washington 99354 , United States
| | - Radha Kishan Motkuri
- Energy and Environment Directorate , Pacific Northwest National Laboratory (PNNL) , Richland , Washington 99354 , United States
| | - Xiao-Ying Yu
- Energy and Environment Directorate , Pacific Northwest National Laboratory (PNNL) , Richland , Washington 99354 , United States
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Jadhav V, Kumbhar R, Tamhankar B, Shinde S, Kolekar S, Sabale S. Volumetric and compressibility studies and phase equilibria of aqueous biphasic systems of alcohols using phase diagram. SN Appl Sci 2019. [DOI: 10.1007/s42452-019-0688-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Liu J, Zheng J, Barpaga D, Sabale S, Arey B, Derewinski MA, McGrail BP, Motkuri RK. A Tunable Bimetallic MOF‐74 for Adsorption Chiller Applications. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800042] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jian Liu
- Pacific Northwest National Laboratory 99352 Richland WA USA
| | - Jian Zheng
- Pacific Northwest National Laboratory 99352 Richland WA USA
| | | | - Sandip Sabale
- Pacific Northwest National Laboratory 99352 Richland WA USA
- P.G. Department of Chemistry Jaysingpur College 416101 Jaysingpur Maharashtra India
| | - Bruce Arey
- Environmental Molecular Sciences Laboratory (EMSL) Pacific Northwest National Laboratory 99352 Richland WA USA
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Estevez L, Barpaga D, Zheng J, Sabale S, Patel RL, Zhang JG, McGrail BP, Motkuri RK. Hierarchically Porous Carbon Materials for CO2 Capture: The Role of Pore Structure. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.7b03879] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Luis Estevez
- Pacific Northwest National Laboratory, 902 Battelle Boulevard, Richland, Washington 99352, United States
| | - Dushyant Barpaga
- Pacific Northwest National Laboratory, 902 Battelle Boulevard, Richland, Washington 99352, United States
| | - Jian Zheng
- Pacific Northwest National Laboratory, 902 Battelle Boulevard, Richland, Washington 99352, United States
| | - Sandip Sabale
- Pacific Northwest National Laboratory, 902 Battelle Boulevard, Richland, Washington 99352, United States
| | - Rajankumar L Patel
- Pacific Northwest National Laboratory, 902 Battelle Boulevard, Richland, Washington 99352, United States
| | - Ji-Guang Zhang
- Pacific Northwest National Laboratory, 902 Battelle Boulevard, Richland, Washington 99352, United States
| | - B. Peter McGrail
- Pacific Northwest National Laboratory, 902 Battelle Boulevard, Richland, Washington 99352, United States
| | - Radha Kishan Motkuri
- Pacific Northwest National Laboratory, 902 Battelle Boulevard, Richland, Washington 99352, United States
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Sabale S, Kandesar P, Jadhav V, Komorek R, Motkuri RK, Yu XY. Recent developments in the synthesis, properties, and biomedical applications of core/shell superparamagnetic iron oxide nanoparticles with gold. Biomater Sci 2017; 5:2212-2225. [DOI: 10.1039/c7bm00723j] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
In the last decade, Gold (Au) coated superparamagnetic iron oxide nanoparticles (SPIONs), have immensely promoted the advancement of diagnostics and theranostics in the biomedical field.
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Affiliation(s)
- Sandip Sabale
- P.G. Department of Chemistry
- Jaysingpur College
- Jaysingpur-416101
- India
- Pacific Northwest National Laboratory (PNNL)
| | - Priyanka Kandesar
- P.G. Department of Chemistry
- Jaysingpur College
- Jaysingpur-416101
- India
| | - Vidhya Jadhav
- P.G. Department of Chemistry
- Jaysingpur College
- Jaysingpur-416101
- India
| | | | | | - Xiao-Ying Yu
- Pacific Northwest National Laboratory (PNNL)
- Richland
- USA
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Jadhav V, Chikode P, Nikam G, Sabale S. Polyol synthesis and characterization of ZnO@CoFe2O4 MNP’s to study the photodegradation rate of azo and diphenyl type dye. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.matpr.2016.11.084] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Sabale S, Zheng J, Vemuri RS, Yu XY, McGrail B P, Motkuri RK. Recent Advances in Metal-Organic Frameworks for Heterogeneous Catalyzed Organic Transformations. ACTA ACUST UNITED AC 2016. [DOI: 10.4172/2574-0431.100005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Sabale S, Jadhav V, Khot V, Zhu X, Xin M, Chen H. Superparamagnetic MFe2O 4 (M = Ni, Co, Zn, Mn) nanoparticles: synthesis, characterization, induction heating and cell viability studies for cancer hyperthermia applications. J Mater Sci Mater Med 2015; 26:127. [PMID: 25690622 DOI: 10.1007/s10856-015-5466-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Accepted: 01/25/2015] [Indexed: 06/04/2023]
Abstract
Superparamagnetic nanoferrites are prepared by simple and one step refluxing in polyol synthesis. The ferrite nanoparticles prepared by this method exhibit particle sizes below 10 nm and high degree of crystallinity. These ferrite nanoparticles are compared by means of their magnetic properties, induction heating and cell viability studies for its application in magnetic fluid hyperthermia. Out of all studied nanoparticles in present work, only ZnFe2O4 and CoFe2O4 MNPs are able to produce threshold hyperthermia temperature. This rise in temperature is discussed in detail in view of their magneto-structural properties. Therefore ZnFe2O4 and CoFe2O4 MNPs with improved stability, magnetic induction heating and cell viability are suitable candidates for magnetic hyperthermia.
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Affiliation(s)
- Sandip Sabale
- Laboratory of Biosensing Technology, School of Life Sciences, Shanghai University, Shanghai, 200444, People's Republic of China,
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Sabale S, Jadhav V, Jadhav D, Mohite BS, Patil KJ. Lake contamination by accumulation of heavy metal ions in Eichhornia crassipes: a case study of Rankala Lake, Kolhapur (India). J Environ Sci Eng 2010; 52:155-156. [PMID: 21114124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
The absorption of heavy metals into biomaterial derived from the plant Eichhornia crassipes was investigated. The root, stem and leaf samples of the plant collected from the Rankala Lake of Kolhapur city (India) were analyzed for the metal ion concentrations using Atomic Absorption Spectrometer. It has been observed that in root, stem and leaf, Pb ions get absorbed, while the extent of absorption for each element found different in the parts analyzed. In root, the order for metal ion absorption found to be Fe>Mn>Cu>Zn>Cr>Pb>Ni>Co>Cd ions. Thus, it is clear that Eichhornia crassipes absorbs heavy metal ions and can be used for minimizing the pollution taking place due to toxic metal ions in the effluents from various industries.
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Affiliation(s)
- Sandip Sabale
- Department of Chemistry, Shivaji University, Kolhapur, India.
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