Three-Dimensional Porous Supramolecular Architecture from Ultrathin g-C3N4 Nanosheets and Reduced Graphene Oxide: Solution Self-Assembly Construction and Application as a Highly Efficient Metal-Free Electrocatalyst for Oxygen Reduction Reaction

	Three-Dimensional Porous Supramolecular Architecture from Ultrathin g-C3N4 Nanosheets and Reduced Graphene Oxide: Solution Self-Assembly Construction and Application as a Highly Efficient Metal-Free Electrocatalyst for Oxygen Reduction Reaction
	Tian, Jingqi ; Ning, Rui ; Liu, Qian ; Asiri,Abdullah M. ; Al-Youbi,Abdulrahman O. ; Sun,Xuping
刊名	acs applied materials & interfaces
	2014
卷号	6 期号:2 页码:1011-1017
关键词	CARBON NITRIDE NANOSHEETS FUEL-CELLS HYDROGEN-PEROXIDE CATALYSTS NANOPARTICLES PERFORMANCE PLATFORM POLYMER ARRAYS GREEN
通讯作者	sun,xp
英文摘要	direct mixing of aqueous dispersions of ultrathin g-c3n4 nanosheets and graphene oxide (go) under ultrasonication leads to three-dimensional (3d) porous supramolecular architecture. photoreduction of go yields conductive porous g-c3n4/rgo hybrid. the resulting 3d architecture possesses high surface area, multilevel porous structure, good electrical conductivity, efficient electron transport network, and fast charge transfer kinetics at g-c3n4/rgo interfaces, which facilitate the diffusion of o-2, electrolyte, and electrons in the porous frameworks during oxygen reduction reaction (orr). ultrathin g-c3n4 nanosheet also causes effective electron tunneling through g-c3n4 barrier, leading to rich electrode-electrolyte-gas three-phase boundaries, and shortens the electron diffusion distance from rgo to o-2. as a novel orr catalyst, such 3d hybrid exhibits remarkable catalytic performance, outperformed other g-c3n4/rgo composites, and exhibits excellent durability.
收录类别	SCI
语种	英语
WOS记录号	WOS:000330201900038
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/52351]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Tian, Jingqi,Ning, Rui,Liu, Qian,et al. Three-Dimensional Porous Supramolecular Architecture from Ultrathin g-C3N4 Nanosheets and Reduced Graphene Oxide: Solution Self-Assembly Construction and Application as a Highly Efficient Metal-Free Electrocatalyst for Oxygen Reduction Reaction[J]. acs applied materials & interfaces,2014,6(2):1011-1017.
APA	Tian, Jingqi,Ning, Rui,Liu, Qian,Asiri,Abdullah M.,Al-Youbi,Abdulrahman O.,&Sun,Xuping.(2014).Three-Dimensional Porous Supramolecular Architecture from Ultrathin g-C3N4 Nanosheets and Reduced Graphene Oxide: Solution Self-Assembly Construction and Application as a Highly Efficient Metal-Free Electrocatalyst for Oxygen Reduction Reaction.acs applied materials & interfaces,6(2),1011-1017.
MLA	Tian, Jingqi,et al."Three-Dimensional Porous Supramolecular Architecture from Ultrathin g-C3N4 Nanosheets and Reduced Graphene Oxide: Solution Self-Assembly Construction and Application as a Highly Efficient Metal-Free Electrocatalyst for Oxygen Reduction Reaction".acs applied materials & interfaces 6.2(2014):1011-1017.