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Synthesis, characterization and electrochemical properties of carbon aerogels using different organic acids as polymerization catalysts
Xu, Yuelong1,2; Yan, Meifang1,2,3; Wang, Shasha1,2; Zhang, Lihui1,2; Liu, Haihua1,2,4; Liu, Zhenfa1,2
2017-10-01
发表期刊JOURNAL OF POROUS MATERIALS
ISSN1380-2224
卷号24期号:5页码:1375-1381
摘要

Carbon aerogels were synthesized through a sol-gel process by polycondensation of phloroglucinol, resorcinol and formaldehyde, using salicylic acid, m-hydroxybenzoic acid, gallic acid, oxalic acid and succinic acid as the acid catalyst, respectively. The effects of reactants solution pH values on the gel time were studied, and the structure of carbon aerogels was characterized by X-ray diffraction and scanning electron microscopy. The specific surface area, pore size distribution and pore volume were measured by surface area analyzer. Electrochemical properties of carbon aerogels were measured by cyclic voltammetry and galvanostatic charge/discharge measurements. The results show that the gel time was the shortest and the specific surface area of carbon aerogel was the highest, up to 753 m(2) g(-1), and the specific capacitance was 97 F g(-1) at pH 1.58 in the presence of oxalic acid.

关键词Carbon Aerogels Electrochemical Properties Ph Values Specific Surface Area Organic Acid Catalyst
文章类型Article
WOS标题词Science & Technology ; Physical Sciences ; Technology
DOI10.1007/s10934-017-0379-0
收录类别SCI
语种英语
关键词[WOS]Electrode Material ; Resorcinol ; Formaldehyde ; Supercapacitor ; Xerogel ; Gels ; Reduction ; Porosity
WOS研究方向Chemistry ; Materials Science
WOS类目Chemistry, Applied ; Chemistry, Physical ; Materials Science, Multidisciplinary
项目资助者Natural Science Foundation of Hebei Province(15291407D ; 16214402D)
WOS记录号WOS:000410202900027
引用统计
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/23224
专题研究所(批量导入)
作者单位1.Hebei Acad Sci, Inst Energy Resources, Shijiazhuang 050081, Hebei, Peoples R China
2.Hebei Engn Res Ctr Water Saving Ind, Shijiazhuang 050081, Hebei, Peoples R China
3.Chinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China
4.Hebei Normal Univ, Coll Chem & Mat Sci, Shijiazhuang 050024, Hebei, Peoples R China
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GB/T 7714
Xu, Yuelong,Yan, Meifang,Wang, Shasha,et al. Synthesis, characterization and electrochemical properties of carbon aerogels using different organic acids as polymerization catalysts[J]. JOURNAL OF POROUS MATERIALS,2017,24(5):1375-1381.
APA Xu, Yuelong,Yan, Meifang,Wang, Shasha,Zhang, Lihui,Liu, Haihua,&Liu, Zhenfa.(2017).Synthesis, characterization and electrochemical properties of carbon aerogels using different organic acids as polymerization catalysts.JOURNAL OF POROUS MATERIALS,24(5),1375-1381.
MLA Xu, Yuelong,et al."Synthesis, characterization and electrochemical properties of carbon aerogels using different organic acids as polymerization catalysts".JOURNAL OF POROUS MATERIALS 24.5(2017):1375-1381.
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