1
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Geng Y, Wang J, Wang Q, Chen X, Sun S, Zhang S, Tian Y, Liu C, Wang L, Wei Z, Cao L, Zhang J, Zhang S. N/O Co-doped hierarchical nanoporous biochar derived from waste polypropylene nonwoven for high-performance supercapacitors. RSC Adv 2023; 13:25877-25887. [PMID: 37664215 PMCID: PMC10472799 DOI: 10.1039/d3ra04862d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 08/10/2023] [Indexed: 09/05/2023] Open
Abstract
How to efficiently treat municipal solid waste (MSW) has become one of the critical solutions in response to the call for "carbon neutrality". Here, the waste polypropylene nonwoven fabric of waste diapers was converted into hierarchical nanoporous biochar (HPBC) through pre-carbonization and activation processes as an ideal precursor for supercapacitors (SCs) with excellent performance. The prepared HPBC-750-4 with an ultrahigh specific surface area (3838.04 m2 g-1) and abundant heteroatomic oxygen (13.25%) and nitrogen (1.16%) codoped porous biochar structure. Given its structural advantages, HPBC-750-4 achieved a specific capacitance of 340.9 F g-1 at a current density of 1 A g-1 in a three-electrode system. Its capacitance retention rate was above 99.2% after 10 000 cycles at a current density of 10 A g-1, which indicated an excellent rate capability and long-term cycling stability. Furthermore, the HPBC-750-4//HPBC-750-4 symmetric SC exhibited a superb energy density of 10.02 W h kg-1 with a power density of 96.15 W kg-1 in a 6 M KOH electrolyte. This work not only demonstrates the enormous potential of waste polypropylene nonwoven fabric in the SC industry but also provides an economically feasible means of managing MSW.
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Affiliation(s)
- Yihao Geng
- Miami College, Henan University Kaifeng 475004 China
| | - Jieni Wang
- Miami College, Henan University Kaifeng 475004 China
- College of Chemistry and Molecular Sciences, Henan University Kaifeng 475004 China
| | - Qizhao Wang
- Miami College, Henan University Kaifeng 475004 China
| | - Xuanyu Chen
- Miami College, Henan University Kaifeng 475004 China
| | - Sainan Sun
- Department of Environmental Engineering, College of Chemistry and Environmental Engineering, Shenzhen University Shenzhen 518055 PR China
- Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences Beijing 100085 PR China
| | - Shuqin Zhang
- Miami College, Henan University Kaifeng 475004 China
- College of Chemistry and Molecular Sciences, Henan University Kaifeng 475004 China
| | - Yijun Tian
- Miami College, Henan University Kaifeng 475004 China
- College of Chemistry and Molecular Sciences, Henan University Kaifeng 475004 China
| | - Chenxiao Liu
- Miami College, Henan University Kaifeng 475004 China
- College of Chemistry and Molecular Sciences, Henan University Kaifeng 475004 China
| | - Lin Wang
- Miami College, Henan University Kaifeng 475004 China
| | - Zhangdong Wei
- Miami College, Henan University Kaifeng 475004 China
| | - Leichang Cao
- Miami College, Henan University Kaifeng 475004 China
- College of Chemistry and Molecular Sciences, Henan University Kaifeng 475004 China
| | - Jinglai Zhang
- College of Chemistry and Molecular Sciences, Henan University Kaifeng 475004 China
| | - Shicheng Zhang
- Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention (LAP3), Department of Environmental Science and Engineering, Fudan University Shanghai 200433 China
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2
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Rani GM, Pathania D, Umapathi R, Rustagi S, Huh YS, Gupta VK, Kaushik A, Chaudhary V. Agro-waste to sustainable energy: A green strategy of converting agricultural waste to nano-enabled energy applications. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 875:162667. [PMID: 36894105 DOI: 10.1016/j.scitotenv.2023.162667] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 02/12/2023] [Accepted: 03/02/2023] [Indexed: 06/18/2023]
Abstract
The rising demands of the growing population have raised two significant global challenges viz. energy crisis and solid-waste management, ultimately leading to environmental deterioration. Agricultural waste (agro-waste) contributes to a large amount of globally produced solid waste, contaminating the environment, and raising human-health issues on improper management. It is essential for a circular economy to meet sustainable development goals and to design strategies to convert agro-waste into energy using nanotechnology-based processing strategies, by addressing the two significant challenges. This review illustrates the nano-strategic aspects of state-of-the-art agro-waste applications for energy harvesting and storage. It details the fundamentals related to converting agro-waste into energy resources in the form of green nanomaterials, biofuels, biogas, thermal energy, solar energy, triboelectricity, green hydrogen, and energy storage modules in supercapacitors and batteries. Besides, it highlights the challenges associated with agro-waste-to-green energy modules with their possible alternate solutions and advanced prospects. This comprehensive review will serve as a fundamental structure to guide future research on smart agro-waste management and nanotechnological innovations dedicated to its utilization for green energy applications without harming the environment. The nanomaterials assisted generation and storage of energy from agro-waste is touted to be the near-future of smart solid-waste management strategy for green and circular economy.
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Affiliation(s)
- Gokana Mohana Rani
- NanoBio High-Tech Materials Research Center, Department of Biological Sciences and Bioengineering, Inha University, Incheon 22212, Republic of Korea
| | - Diksha Pathania
- Animal Nutrition Division, ICAR-National Dairy Research Institute, Karnal 132001, India
| | - Reddicherla Umapathi
- NanoBio High-Tech Materials Research Center, Department of Biological Sciences and Bioengineering, Inha University, Incheon 22212, Republic of Korea
| | - Sarvesh Rustagi
- School of Applied and Life Sciences, Uttranchal University, Dehradun, Uttrakhand, India
| | - Yun Suk Huh
- NanoBio High-Tech Materials Research Center, Department of Biological Sciences and Bioengineering, Inha University, Incheon 22212, Republic of Korea
| | - Vijai Kumar Gupta
- Biorefining and Advanced Materials Research Center, SRUC, Kings Buildings, West Mains Road, Edinburgh EH9 3JG, UK
| | - Ajeet Kaushik
- NanoBioTech Laboratory, Department of Environmental Engineering, Florida Polytechnic University, Lakeland, FL, United States; School of Engineering, University of Petroleum and Energy Studies, Dehradun 248007, India.
| | - Vishal Chaudhary
- Department of Physics and Research Cell, Bhagini Nivedita College, University of Delhi, New Delhi, India; SUMAN Laboratory (SUstainable Materials & Advanced Nanotechnology Lab), New Delhi 110072, India.
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3
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Sustainable development of Porous Activated Carbon from Sargassum wightii seaweed for Electrode Material in Symmetric Supercapacitors. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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4
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Yan S, Qu J, Bi F, Wei S, Wang S, Jiang Z, Wang L, Yu H, Zhang Y. One-pot synthesis of porous N-doped hydrochar for atrazine removal from aqueous phase: Co-activation and adsorption mechanisms. BIORESOURCE TECHNOLOGY 2022; 364:128056. [PMID: 36195221 DOI: 10.1016/j.biortech.2022.128056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 09/26/2022] [Accepted: 09/27/2022] [Indexed: 06/16/2023]
Abstract
KOH-activated N-doped hydrochar (KHCN) was synthesized via co-activation method to eliminate atrazine (AT) in water efficiently. Compared to primitive HC, KHCN had advantages of splendid specific surface area (1205.82 m2/g) and developed microsphere structures on the surface. Specially for KHCN, the extra melamine added strengthened and preserved partial structure of polar oxygen-containing groups that were decomposed in the process of pore making. Besides, the estimated uptake amount of AT onto KHCN (216.50 mg/g) was remarkably superior to KHC (114.25 mg/g). KHCN exhibited the pH-dependence for AT removal, and presented excellent uptake capacity at a relatively neutral environment. Notably, the proposed mechanisms for AT removal by KHCN included electrostatic attraction, pore filling, π-π EDA, H-bond as well as hydrophilic effect. Hence, the porous N-doped hydrochar was a kind of adsorbent which was easy to prepare and had the application prospect for AT removal in natural water.
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Affiliation(s)
- Shaojuan Yan
- Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, 4888 Shengbei Rd, Changchun 130102, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jianhua Qu
- School of Resources and Environment, Northeast Agricultural University, Harbin 150030, China
| | - Fuxuan Bi
- School of Resources and Environment, Northeast Agricultural University, Harbin 150030, China
| | - Shuqi Wei
- School of Resources and Environment, Northeast Agricultural University, Harbin 150030, China
| | - Siqi Wang
- School of Resources and Environment, Northeast Agricultural University, Harbin 150030, China
| | - Zhao Jiang
- School of Resources and Environment, Northeast Agricultural University, Harbin 150030, China
| | - Lei Wang
- School of Resources and Environment, Northeast Agricultural University, Harbin 150030, China
| | - Hongwen Yu
- Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, 4888 Shengbei Rd, Changchun 130102, China
| | - Ying Zhang
- Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, 4888 Shengbei Rd, Changchun 130102, China; School of Resources and Environment, Northeast Agricultural University, Harbin 150030, China.
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5
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Manickaraj SSM, Pandiyarajan S, Liao AH, Ramachandran A, Huang ST, Natarajan P, Chuang HC. Sansevieria trifasciata biomass-derived activated carbon by supercritical-CO2 route: Electrochemical detection towards carcinogenic organic pollutant and energy storage application. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.140672] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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6
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Qin Y, Chai B, Wang C, Yan J, Fan G, Song G. Removal of tetracycline onto KOH-activated biochar derived from rape straw: Affecting factors, mechanisms and reusability inspection. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.128466] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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7
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Tian Y, Ren Q, Chen X, Li L, Lan X. Yeast-Based Porous Carbon with Superior Electrochemical Properties. ACS OMEGA 2022; 7:654-660. [PMID: 35036731 PMCID: PMC8756604 DOI: 10.1021/acsomega.1c05278] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 12/14/2021] [Indexed: 05/09/2023]
Abstract
Biomass is a promising carbon source for supercapacitor electrode materials due to its abundant source, diversity, and low-cost. Yeast is an elliptic unicellular fungal organism that is widespread in nature. In this work, we used yeast as the carbon source and Na2SiO3 as the activator to prepare a honeycomb porous carbon with higher surface area. The yeast and Na2SiO3 were directly mixed and ground without any solvent, which is simple and characterized by large-scale application. The prepared porous carbon shows a good specific capacity of 313 F/g in 6 M KOH at a density of 0.5 A/g and an excellent rate capability of 85.9% from 0.5 to 10 A/g. The results suggest that the yeast-derived porous carbon may be a promising sustainable bio-material for the preparation of supercapacitor carbon electrode materials. This study provides an economical and practical avenue for yeast resource utilization and develops a simple approach to prepare porous carbon materials.
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Affiliation(s)
- Yuhong Tian
- School
of Chemistry and Chemical Engineering, Xi’an
University of Architecture and Technology, Xi’an 710055, China
| | - Qiaoxia Ren
- School
of Chemistry and Chemical Engineering, Xi’an
University of Architecture and Technology, Xi’an 710055, China
| | - Xiaoyu Chen
- School
of Chemistry and Chemical Engineering, Xi’an
University of Architecture and Technology, Xi’an 710055, China
| | - Linbo Li
- School
of Metallurgical Engineering, Xi’an
University of Architecture and Technology, Xi’an 710055, China
| | - Xinzhe Lan
- Research
Centre on Metallurgical Engineering and Technology of Shaanxi Province, Xi’an 710055, China
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8
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Hepsiba P, Rajkumar S, Elanthamilan E, Wang SF, Princy Merlin J. Biomass-derived porous activated carbon from anacardium occidentale shell as electrode material for supercapacitors. NEW J CHEM 2022. [DOI: 10.1039/d2nj01041k] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Anacardium occidentale shell (AOS) biowaste was chemically activated using KOH at various temperatures to produce AC. Interestingly, this study also presents a novel strategy for achieving value-added usage of cashewnut shell in the energy storage field.
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Affiliation(s)
- P. Hepsiba
- PG & Research Department of Chemistry, Bishop Heber College (Autonomous), Affiliated to Bharathidasan University, Tiruchirappalli-620 017, Tamil Nadu, India
| | - S. Rajkumar
- Department of Chemistry, Periyar Maniammai Institute of Science and Technology, Vallam, Thanjavur, 613 403, Tamil Nadu, India
| | - E. Elanthamilan
- Department of Materials and Mineral Resources Engineering, National Taipei University of Technology, No. 1, Sec. 3, Chung-Hsiao East Rd, Taipei 106, Taiwan
| | - Sea-Fue Wang
- Department of Materials and Mineral Resources Engineering, National Taipei University of Technology, No. 1, Sec. 3, Chung-Hsiao East Rd, Taipei 106, Taiwan
| | - J. Princy Merlin
- PG & Research Department of Chemistry, Bishop Heber College (Autonomous), Affiliated to Bharathidasan University, Tiruchirappalli-620 017, Tamil Nadu, India
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9
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Yang Z, Kang X, Zou B, Yuan X, Li Y, Wu Q, Guo Y. Development of the Self-doping Porous Carbon and Its Application in Supercapacitor Electrode. Chem Res Chin Univ 2021. [DOI: 10.1007/s40242-021-1360-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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10
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Elanthamilan E, Catherin Meena B, Renuka N, Santhiya M, George J, Kanimozhi E, Christy Ezhilarasi J, Princy Merlin J. Walnut shell derived mesoporous activated carbon for high performance electrical double layer capacitors. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115762] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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11
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Liu C, Luan P, Li Q, Cheng Z, Xiang P, Liu D, Hou Y, Yang Y, Zhu H. Biopolymers Derived from Trees as Sustainable Multifunctional Materials: A Review. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2001654. [PMID: 32864821 DOI: 10.1002/adma.202001654] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 05/15/2020] [Indexed: 05/22/2023]
Abstract
The world is currently transitioning from a fossil-fuel-driven energy economy to one that is supplied by more renewable and sustainable materials. Trees as the most abundant renewable bioresource have attracted significant attention for advanced materials and manufacturing in this epochal transition. Trees are composed with complex structures and components such as trunk (stem and bark), leaf, flower, seed, and root. Although many excellent reviews have been published regarding advanced applications of wood and wood-derived biopolymers in different fields, such as energy, electronics, biomedical, and water treatment, no reviews have revisited and systematically discussed functional materials and even devices derived from trees in a full scope yet. Therefore, a timely summary of the recent development of materials and structures derived from different parts of trees for sustainability is prsented here. A concise introduction to the different parts of the trees is given first, which is followed by the corresponding chemistry and preparation of functional materials using various biopolymers from trees. The most promising applications of biopolymer-based materials are discussed subsequently. A comprehensive review of the different parts of trees as sustainable functional materials and devices for critical applications is thus provided.
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Affiliation(s)
- Chao Liu
- Department of Industrial and Mechanical Engineering, Northeastern University, 360 Huntington Ave, Boston, MA, 02115, USA
| | - Pengcheng Luan
- Department of Industrial and Mechanical Engineering, Northeastern University, 360 Huntington Ave, Boston, MA, 02115, USA
| | - Qiang Li
- Department of Industrial and Mechanical Engineering, Northeastern University, 360 Huntington Ave, Boston, MA, 02115, USA
| | - Zheng Cheng
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou, 510640, China
| | - Pengyang Xiang
- Department of Industrial and Mechanical Engineering, Northeastern University, 360 Huntington Ave, Boston, MA, 02115, USA
| | - Detao Liu
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou, 510640, China
| | - Yi Hou
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou, 510640, China
| | - Yang Yang
- Department of Industrial and Mechanical Engineering, Northeastern University, 360 Huntington Ave, Boston, MA, 02115, USA
| | - Hongli Zhu
- Department of Industrial and Mechanical Engineering, Northeastern University, 360 Huntington Ave, Boston, MA, 02115, USA
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12
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Vijayalakshmi S, Elanthamilan E, Merlin JP, Lydia IS. Tuning the efficiency of CoFe 2O 4@rGO composite by encapsulating Ag nanoparticles for the photocatalytic degradation of methyl violet dye and energy storage systems. NEW J CHEM 2021. [DOI: 10.1039/d1nj03410c] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Photocatalytic activity of the Ag NPs/CoFe2O4@rGO composite.
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Affiliation(s)
- S. Vijayalakshmi
- PG & Research Department of Chemistry, Bishop Heber College (Autonomous), Affiliated to Bharathidasan University, Tiruchirappalli-620 017, Tamil Nadu, India
| | - E. Elanthamilan
- PG & Research Department of Chemistry, Bishop Heber College (Autonomous), Affiliated to Bharathidasan University, Tiruchirappalli-620 017, Tamil Nadu, India
| | - J. Princy Merlin
- PG & Research Department of Chemistry, Bishop Heber College (Autonomous), Affiliated to Bharathidasan University, Tiruchirappalli-620 017, Tamil Nadu, India
| | - I. Sharmila Lydia
- PG & Research Department of Chemistry, Bishop Heber College (Autonomous), Affiliated to Bharathidasan University, Tiruchirappalli-620 017, Tamil Nadu, India
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13
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A simple chemical approach for synthesis of Sr2Co2O5 nanoparticles and its application in the detection of chloramphenicol and in energy storage systems. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2020.114911] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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14
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Rajkumar S, Gowri S, Dhineshkumar S, Merlin JP, Sathiyan A. Investigation on NiWO 4/PANI composite as an electrode material for energy storage devices. NEW J CHEM 2021. [DOI: 10.1039/d1nj03831a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
NiWO4/PANI was synthesized by an in situ chemical oxidative polymerization route. Incorporation of NiWO4 in a PANI matrix rendered high specific capacitance and salient morphological features.
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Affiliation(s)
- S. Rajkumar
- PG & Research Department of Chemistry, Bishop Heber College (Autonomous), Affiliated to Bharathidasan University, Tiruchirappalli-620 017, Tamil Nadu, India
| | - S. Gowri
- Department of Physics, Cauvery College for Women, Affiliated to Bharathidasan University, Tiruchirappalli-620 018, Tamil Nadu, India
| | - S. Dhineshkumar
- PG & Research Department of Chemistry, Bishop Heber College (Autonomous), Affiliated to Bharathidasan University, Tiruchirappalli-620 017, Tamil Nadu, India
| | - J. Princy Merlin
- PG & Research Department of Chemistry, Bishop Heber College (Autonomous), Affiliated to Bharathidasan University, Tiruchirappalli-620 017, Tamil Nadu, India
| | - A. Sathiyan
- PG & Research Department of Chemistry, Bishop Heber College (Autonomous), Affiliated to Bharathidasan University, Tiruchirappalli-620 017, Tamil Nadu, India
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Abstract
Herein, metal-free heteroatom doped carbon-based materials are being reviewed for supercapacitor and energy applications. Most of these low-cost materials considered are also derived from renewable resources. Various forms of carbon that have been employed for supercapacitor applications are described in detail, and advantages as well as disadvantages of each form are presented. Different methodologies that are being used to develop these materials are also discussed. To increase the specific capacitance, carbon-based materials are often doped with different elements. The role of doping elements on the performance of supercapacitors has been critically reviewed. It has been demonstrated that a higher content of doping elements significantly improves the supercapacitor behavior of carbon compounds. In order to attain a high percentage of elemental doping, precursors with variable ratios as well as simple modifications in the syntheses scheme have been employed. Significance of carbon-based materials doped with one and more than one heteroatom have also been presented. In addition to doping elements, other factors which play a key role in enhancing the specific capacitance values such as surface area, morphology, pore size electrolyte, and presence of functional groups on the surface of carbon-based supercapacitor materials have also been summarized.
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16
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Elanthamilan E, Rajkumar S, Merlin JP, Jona DS, Monisha K, Meena BC. Effect of decorating cobalt ferrite spinel structures on pistachio vera shell –derived activated carbon on energy storage applications. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.136953] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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17
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Supercapacitive charge storage properties of porous carbons derived from pine nut shells. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114140] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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18
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Wu S, Wei D, Cui H, Wang H, Li Y, Tao X, Yan C, Liu C. Electrochemical performance of polyacrylamide hydrogel based nitrogen-doped porous carbon for supercapacitor. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114141] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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