Extraordinary Porous Few-Layer Carbons of High Capacitance from Pechini Combustion of Magnesium Nitrate Gel

doi:10.1021/acsami.7b11042

CORC > 化学研究所 > 中国科学院化学研究所

	Extraordinary Porous Few-Layer Carbons of High Capacitance from Pechini Combustion of Magnesium Nitrate Gel
	Qian, Meng 1,2; Wang, Yuan 1,2; Xu, Feng 1,2; Zhao, Wei 1; Lin, Tianquan 1; Huang, Fuqiang 1,3,4
刊名	ACS APPLIED MATERIALS & INTERFACES
	2018-01-10
卷号	10 期号:1 页码:381-388
关键词	Carbon Few-layer Hierarchical Pore Hard Template Mgo Pechini Combustion Supercapacitor
ISSN号	1944-8244
DOI	10.1021/acsami.7b11042
英文摘要	Highly capacitive carbons are viewed as promising commercial materials for supercapacitors, but few species satisfy the requirements of high capacitance and low cost. Here, we demonstrate an extraordinary porous few-layer carbon by facile Pechini combustion of magnesium nitrate gel, which combined salicylic acid as a complexing agent with magnesium nitrate as an inorganic metal salt. The as synthesized carbon material delivers a capacitance of 415 F g(-1), mostly stemming from a large specific surface area (similar to 1312 m(2) g(-1)), a fluent channel for transport of the electrolyte, as well as electrochemical redox reactions at O,N-associated active sites. Such porous few-layer carbons may accelerate the adoption of carbon-based supercapacitors for commercial high-power energy storage applications.
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000422814400042
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/45421]
专题	中国科学院化学研究所
通讯作者	Lin, Tianquan; Huang, Fuqiang
作者单位	1.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China 2.Univ Chinese Acad Sci, 19 Yuquan Rd, Beijing 100049, Peoples R China 3.Peking Univ, Coll Chem & Mol Engn, Beijing Natl Lab Mol Sci, Beijing 100871, Peoples R China 4.Peking Univ, Coll Chem & Mol Engn, State Key Lab Rare Earth Mat Chem & Applicat, Beijing 100871, Peoples R China
推荐引用方式 GB/T 7714	Qian, Meng,Wang, Yuan,Xu, Feng,et al. Extraordinary Porous Few-Layer Carbons of High Capacitance from Pechini Combustion of Magnesium Nitrate Gel[J]. ACS APPLIED MATERIALS & INTERFACES,2018,10(1):381-388.
APA	Qian, Meng,Wang, Yuan,Xu, Feng,Zhao, Wei,Lin, Tianquan,&Huang, Fuqiang.(2018).Extraordinary Porous Few-Layer Carbons of High Capacitance from Pechini Combustion of Magnesium Nitrate Gel.ACS APPLIED MATERIALS & INTERFACES,10(1),381-388.
MLA	Qian, Meng,et al."Extraordinary Porous Few-Layer Carbons of High Capacitance from Pechini Combustion of Magnesium Nitrate Gel".ACS APPLIED MATERIALS & INTERFACES 10.1(2018):381-388.