Pore structure control of porous carbon via the synergistic effect of boric acid and divalent metal iron salt

doi:10.1016/j.matlet.2019.126539

	Pore structure control of porous carbon via the synergistic effect of boric acid and divalent metal iron salt
	Wu, Xishi; Su, Ronghua; Pei, Bingbing; Zhu, Yunzhou; Huang, Zhengren
刊名	MATERIALS LETTERS
	2019-11-15
卷号	255
关键词	Carbon materials Porous materials Boric acid FeCl2 Synergistic effect Pore structure
ISSN号	0167-577X
DOI	10.1016/j.matlet.2019.126539
文献子类	Article
英文摘要	Homogeneous porous carbons were obtained from phenolic resin/ethylene glycol resin mixtures based on polymerization-induced phase separation (PIPS) by the addition of boric acid and divalent metal iron salt. The mechanism of boric acid and divalent metal iron salt promoting pore formation was studied. The research indicates: the resulting porous carbon sample has a bigger pore size and a more uniformly distributed pore structure under the synergistic action of boric acid and a divalent metal iron salt, and its carbon matrix morphology is in the form of spherical particles. Under the synergistic effect, the average pore size of the porous carbon sample is increased to 1226 +/- 48 nm. The reaction of the boric acid with the resin mixture promotes an increase in the molecular chain of the monomer, which is polymerized around the divalent metal iron salt to form a spherical polymer. (C) 2019 Elsevier B.V. All rights reserved.
WOS研究方向	Materials Science ; Physics
语种	英语
出版者	ELSEVIER
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/26728]
专题	中国科学院上海硅酸盐研究所
推荐引用方式 GB/T 7714	Wu, Xishi,Su, Ronghua,Pei, Bingbing,et al. Pore structure control of porous carbon via the synergistic effect of boric acid and divalent metal iron salt[J]. MATERIALS LETTERS,2019,255.
APA	Wu, Xishi,Su, Ronghua,Pei, Bingbing,Zhu, Yunzhou,&Huang, Zhengren.(2019).Pore structure control of porous carbon via the synergistic effect of boric acid and divalent metal iron salt.MATERIALS LETTERS,255.
MLA	Wu, Xishi,et al."Pore structure control of porous carbon via the synergistic effect of boric acid and divalent metal iron salt".MATERIALS LETTERS 255(2019).