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Potapov V, Fediuk R, Gorev D. Hydrothermal SiO 2 Nanopowders: Obtaining Them and Their Characteristics. NANOMATERIALS 2020; 10:nano10040624. [PMID: 32230950 PMCID: PMC7221934 DOI: 10.3390/nano10040624] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 03/20/2020] [Accepted: 03/25/2020] [Indexed: 11/24/2022]
Abstract
The technological mode of obtaining amorphous SiO2 nanopowders based on hydrothermal solutions is proposed in this study. Polycondensation of orthosilicic acid as well as ultrafiltration membrane separation, and cryochemical vacuum sublimation were used. The characteristics of nanopowders were determined by tunneling electron microscopy, low-temperature nitrogen adsorption, X-ray diffraction, and small-angle X-ray scattering. The scheme allows to adjust density, particle diameters of nanopowders, specific surface area, as well as diameters, area and volume of the pore. Thus, the structure of nanopowders is regulated—the volume fraction of the packing of spherical particles in aggregates and agglomerates, the size of agglomerates, and the number of particles in agglomerates. The pour densities of the nanopowders depend on the SiO2 content in sols, which were 0.02 to 0.3 g/cm3. Nanoparticles specific surface area was brought to 500 m2/g by low temperature polycondensation. Nanoparticle aggregates specific pore volume (0.2–0.3 g/cm3) weakly depend on powders density. The volume fraction of the packing of SiO2 nanoparticles in aggregates was 0.6–0.7. Solid samples of compacted nanopowders had a compressive strength of up to 337 MPa. Possible applications of hydrothermal SiO2 nanopowders are considered.
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Affiliation(s)
- Vadim Potapov
- Research Geotechnological Center, Far Eastern Branch of Russian Academy of Sciences, 30, Severo-Vostochny Highway, 683002 Petropavlovsk-Kamchatsky, Russia; (V.P.); (D.G.)
| | - Roman Fediuk
- School of Engineering, Far Eastern Federal University, 8, Sukhanova Str., 690950 Vladivostok, Russia
- Correspondence: ; +79502817945
| | - Denis Gorev
- Research Geotechnological Center, Far Eastern Branch of Russian Academy of Sciences, 30, Severo-Vostochny Highway, 683002 Petropavlovsk-Kamchatsky, Russia; (V.P.); (D.G.)
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2
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Liu W, Chen Y, Hao H, Zhang K, Zhang H, Teng H. The significant effects of linear medium chain fatty alcohols on phase behavior of aqueous solution of mixed cationic–anionic surfactant. J DISPER SCI TECHNOL 2018. [DOI: 10.1080/01932691.2018.1468261] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Wenxiu Liu
- College of Chemical and Environmental Engineering, Shandong University of Science and Technology, Qingdao, Shandong, P. R. China
| | - Yong Chen
- College of Chemical and Environmental Engineering, Shandong University of Science and Technology, Qingdao, Shandong, P. R. China
| | - Huixiu Hao
- College of Chemical and Environmental Engineering, Shandong University of Science and Technology, Qingdao, Shandong, P. R. China
| | - Kaili Zhang
- College of Chemical and Environmental Engineering, Shandong University of Science and Technology, Qingdao, Shandong, P. R. China
| | - Hao Zhang
- College of Chemical and Environmental Engineering, Shandong University of Science and Technology, Qingdao, Shandong, P. R. China
| | - Hongni Teng
- College of Chemical and Environmental Engineering, Shandong University of Science and Technology, Qingdao, Shandong, P. R. China
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3
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Teng H, Zhang H, Wang J, Zhang K, Chen Y. Synthesis of lamellar mesoporous silica materials using LCs as templates. J DISPER SCI TECHNOL 2017. [DOI: 10.1080/01932691.2017.1279060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Hongni Teng
- Department of Applied Chemistry, College of Chemical and Environmental Engineering, Shandong University of Science and Technology, Qingdao, P. R. China
| | - Hao Zhang
- Department of Applied Chemistry, College of Chemical and Environmental Engineering, Shandong University of Science and Technology, Qingdao, P. R. China
| | - Jingjing Wang
- Department of Applied Chemistry, College of Chemical and Environmental Engineering, Shandong University of Science and Technology, Qingdao, P. R. China
| | - Kaili Zhang
- Department of Applied Chemistry, College of Chemical and Environmental Engineering, Shandong University of Science and Technology, Qingdao, P. R. China
| | - Yong Chen
- Department of Applied Chemistry, College of Chemical and Environmental Engineering, Shandong University of Science and Technology, Qingdao, P. R. China
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Teng HN, Shen T, Hou YX, Chen Y, Kou XY, Wang XY, Hai M. Effect of salts on synthesis of mesoporous materials with mixed cationic and anionic surfactants as templates. COLLOID JOURNAL 2016. [DOI: 10.1134/s1061933x16050203] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Zhu W, Wu D, Li X, Yu J, Zhou Y, Luo Y, Ma W. Synthesis of mesoporous silica materials (MCM-41) using silica fume as the silica source in a binary surfactant system assisted by post-hydrothermal treatment and its Pb2+removal properties. CAN J CHEM ENG 2016. [DOI: 10.1002/cjce.22646] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Wenjie Zhu
- Faculty of Environmental Science and Engineering; Kunming University of Science and Technology; Kunming, 650500 China
- Faculty of Metallurgical and Energy Engineering; Kunming University of Science and Technology; Kunming, 650093 China
| | - Di Wu
- Faculty of Environmental Science and Engineering; Kunming University of Science and Technology; Kunming, 650500 China
| | - Xitong Li
- Faculty of Environmental Science and Engineering; Kunming University of Science and Technology; Kunming, 650500 China
| | - Jie Yu
- State Key Laboratory of Complex Nonferrous Metal Resources Cleaning Utilization in Yunnan Province/The National Engineering Laboratory for Vacuum Metallurgy; Kunming University of Science and Technology; Kunming, 650093 China
- Faculty of Metallurgical and Energy Engineering; Kunming University of Science and Technology; Kunming, 650093 China
| | - Yang Zhou
- State Key Laboratory of Complex Nonferrous Metal Resources Cleaning Utilization in Yunnan Province/The National Engineering Laboratory for Vacuum Metallurgy; Kunming University of Science and Technology; Kunming, 650093 China
- Key Laboratory of Non-Ferrous Metals Vacuum Metallurgy of Yunnan Province/Engineering Research Center for Silicon Metallurgy and Silicon Materials of Yunnan Provincial Universities; Kunming, 650093 China
- Faculty of Metallurgical and Energy Engineering; Kunming University of Science and Technology; Kunming, 650093 China
| | - Yongming Luo
- Faculty of Environmental Science and Engineering; Kunming University of Science and Technology; Kunming, 650500 China
| | - Wenhui Ma
- State Key Laboratory of Complex Nonferrous Metal Resources Cleaning Utilization in Yunnan Province/The National Engineering Laboratory for Vacuum Metallurgy; Kunming University of Science and Technology; Kunming, 650093 China
- Key Laboratory of Non-Ferrous Metals Vacuum Metallurgy of Yunnan Province/Engineering Research Center for Silicon Metallurgy and Silicon Materials of Yunnan Provincial Universities; Kunming, 650093 China
- Faculty of Metallurgical and Energy Engineering; Kunming University of Science and Technology; Kunming, 650093 China
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Chekini M, Guénée L, Marchionni V, Sharma M, Bürgi T. Twisted and tubular silica structures by anionic surfactant fibers encapsulation. J Colloid Interface Sci 2016; 477:166-75. [PMID: 27267039 DOI: 10.1016/j.jcis.2016.05.049] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2016] [Revised: 05/23/2016] [Accepted: 05/23/2016] [Indexed: 10/21/2022]
Abstract
Organic molecules imprinting can be used for introducing specific properties and functionalities such as chirality to mesoporous materials. Particularly organic self-assemblies can work as a scaffold for templating inorganic materials such as silica. During recent years chiral imprinting of anionic surfactant for fabrication of twisted rod-like silica structures assisted by co-structuring directing agent were thoroughly investigated. The organic self-assemblies of anionic surfactants can also be used for introducing other shapes in rod-like silica structures. Here we report the formation of amphiphilic N-miristoyl-l-alanine self-assemblies in aqueous solution upon stirring and at presence of l-arginine. These anionic surfactant self-assemblies form fibers that grow by increasing the stirring duration. The fibers were studied using transmission electron microscopy, infra-red spectroscopy and vibrational circular dichroism. Addition of silica precursor 1,2-bis(triethoxysilyl)ethylene and co-structuring directing agent N-trimethoxysilylpropyl-N,N,N-trimethylammonium chloride at different stages of fibers' growth leads to formation of different silica structures. By controlling stirring duration, we obtained twisted tubular silica structures as a result of fibers encapsulation. We decorated these structures with gold nanoparticles by different methods and measured their optical activity.
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Affiliation(s)
- Mahshid Chekini
- Department of Physical Chemistry, University of Geneva, 30 Quai Ernest-Ansermet, 1211 Geneva, Switzerland
| | - Laure Guénée
- Department of Quantum Matter Physics, Laboratory of Crystallography, University of Geneva, 24 Quai Ernest-Ansermet, 1211 Geneva, Switzerland
| | | | - Manish Sharma
- Department of Physical Chemistry, University of Geneva, 30 Quai Ernest-Ansermet, 1211 Geneva, Switzerland
| | - Thomas Bürgi
- Department of Physical Chemistry, University of Geneva, 30 Quai Ernest-Ansermet, 1211 Geneva, Switzerland.
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Tomašić V, Mihelj T. The review on properties of solid catanionic surfactants: Main applications and perspectives of new catanionic surfactants and compounds with catanionic assisted synthesis. J DISPER SCI TECHNOL 2016. [DOI: 10.1080/01932691.2016.1180992] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Vlasta Tomašić
- Department of Physical Chemistry, Ruđer Bošković Institute, Zagreb, Croatia
| | - Tea Mihelj
- Department of Physical Chemistry, Ruđer Bošković Institute, Zagreb, Croatia
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Singh LP, Bhattacharyya SK, Kumar R, Mishra G, Sharma U, Singh G, Ahalawat S. Sol-Gel processing of silica nanoparticles and their applications. Adv Colloid Interface Sci 2014; 214:17-37. [PMID: 25466691 DOI: 10.1016/j.cis.2014.10.007] [Citation(s) in RCA: 124] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Revised: 10/29/2014] [Accepted: 10/29/2014] [Indexed: 11/17/2022]
Abstract
Recently, silica nanoparticles (SNPs) have drawn widespread attention due to their applications in many emerging areas because of their tailorable morphology. During the last decade, remarkable efforts have been made on the investigations for novel processing methodologies to prepare SNPs, resulting in better control of the size, shape, porosity and significant improvements in the physio-chemical properties. A number of techniques available for preparing SNPs namely, flame spray pyrolysis, chemical vapour deposition, micro-emulsion, ball milling, sol-gel etc. have resulted, a number of publications. Among these, preparation by sol-gel has been the focus of research as the synthesis is straightforward, scalable and controllable. Therefore, this review focuses on the recent progress in the field of synthesis of SNPs exhibiting ordered mesoporous structure, their distribution pattern, morphological attributes and applications. The mesoporous silica nanoparticles (MSNPs) with good dispersion, varying morphology, narrow size distribution and homogeneous porous structure have been successfully prepared using organic and inorganic templates. The soft template assisted synthesis using surfactants for obtaining desirable shapes, pores, morphology and mechanisms proposed has been reviewed. Apart from single template, double and mixed surfactants, electrolytes, polymers etc. as templates have also been intensively discussed. The influence of reaction conditions such as temperature, pH, concentration of reagents, drying techniques, solvents, precursor, aging time etc. have also been deliberated. These MSNPs are suitable for a variety of applications viz., in the drug delivery systems, high performance liquid chromatography (HPLC), biosensors, cosmetics as well as construction materials. The applications of these SNPs have also been briefly summarized.
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Affiliation(s)
- Lok P Singh
- CSIR-Central Building Research Institute, Roorkee, 247667, India.
| | | | - Rahul Kumar
- CSIR-Central Building Research Institute, Roorkee, 247667, India
| | - Geetika Mishra
- CSIR-Central Building Research Institute, Roorkee, 247667, India
| | - Usha Sharma
- CSIR-Central Building Research Institute, Roorkee, 247667, India
| | - Garima Singh
- CSIR-Central Building Research Institute, Roorkee, 247667, India
| | - Saurabh Ahalawat
- CSIR-Central Building Research Institute, Roorkee, 247667, India
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Wang RL, Zhu YM, Zhang XM, Ji HW, Li L, Ge HY. An economic method for synthesis of highly ordered porous silica. J Colloid Interface Sci 2013; 407:128-32. [PMID: 23885748 DOI: 10.1016/j.jcis.2013.06.033] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2013] [Revised: 06/14/2013] [Accepted: 06/17/2013] [Indexed: 11/29/2022]
Abstract
We report an economic method for synthesis of highly ordered silica with a mixing surfactant system containing short-chain cationic surfactant (decyltrimethyl ammonium bromide, denoted C10TMAB) and short-chain anionic surfactant (sodium octyl sulfate, denoted SOS) as the templating agents. Highly ordered supermicroporous silica was synthesized by judiciously chosen mixing ratio of surfactants. The samples were characterized by small-angle X-ray diffraction, transmission electron microscopy, and N2 adsorption-desorption. The results showed that the pore structure of the resulting silica belongs to the two-dimensional hexagonal structure (space group 2D-p6mm) with a pore size of ca. 2.2nm. Moreover, the method proposed herein is expected to facilitate the synthesis of not only porous silicas but also materials with other framework compositions.
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Affiliation(s)
- Ren-Liang Wang
- Chemical Engineering Department, Taishan Medical University, Taian, Shandong 271016, PR China
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Shi JY, Yao QZ, Zhou GT, Fu SQ. Two-Dimensional Silica Sieve Plates Mimicking the Diatom Valve. Chemistry 2013; 19:8073-7. [DOI: 10.1002/chem.201300722] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2013] [Indexed: 11/10/2022]
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Khalil KM, Khalaf MM, Mohran HS, Elsamahy AA. Direct formation of iron oxide/MCM-41 nanocomposites via single or mixed n-alkyltrimethylammonium bromide surfactants. J Colloid Interface Sci 2012; 368:56-63. [DOI: 10.1016/j.jcis.2011.11.027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2011] [Revised: 11/10/2011] [Accepted: 11/11/2011] [Indexed: 10/15/2022]
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12
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Controlling the polymorph and morphology of CaCO3 crystals using surfactant mixtures. J Colloid Interface Sci 2011; 358:416-22. [DOI: 10.1016/j.jcis.2011.02.062] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2011] [Revised: 02/24/2011] [Accepted: 02/25/2011] [Indexed: 11/21/2022]
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Ogura T, Shibata H, Sakai K, Sakai H, Abe M. Direct Preparation of Highly Ordered Multilayer-type Silica Nanocapsules Using Spontaneously Formed Vesicles as Templates. CHEM LETT 2009. [DOI: 10.1246/cl.2009.120] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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