气候变化领域集成服务门户(CCPortal): Rationally designed hierarchical N-doped carbon@NiCo2O4 double-shelled nanoboxes for enhanced visible light CO2 reduction

CCPortal

DOI	10.1039/c7ee02934a
	Rationally designed hierarchical N-doped carbon@NiCo2O4 double-shelled nanoboxes for enhanced visible light CO2 reduction
	Wang S.; Guan B.Y.; Lou X.W.
发表日期	2018
ISSN	17545692
起始页码	306
结束页码	310
卷号	11 期号:2
英文摘要	Here we demonstrate the delicate design and construction of hierarchical nitrogen-doped carbon@NiCo2O4 (NC@NiCo2O4) double-shelled nanoboxes for the photocatalytic reduction of CO2 with visible light. This smart design rationally combines the structural and functional advantages of catalytically active Co and Ni species with conductive nitrogen-doped carbon into a three-dimensional hollow nanoarchitecture, which can remarkably facilitate the migration and separation of photogenerated charge carriers, enhance the adsorption and concentration of CO2 molecules, and provide more active sites for photochemical reactions. Benefitting from these unique structural and compositional features, the hierarchical NC@NiCo2O4 double-shelled nanoboxes manifest considerable performance for the deoxygenative reduction of CO2 with a high CO-evolving rate (26.2 μmol h-1; 2.62 × 104 μmol h-1 g-1) and high stability. © 2018 The Royal Society of Chemistry.
英文关键词	Carbon dioxide; Doping (additives); Light; Nitrogen; Photochemical reactions; CO2 reduction; Compositional features; Design and construction; Nano-architecture; Nitrogen-doped carbons; Photocatalytic reduction; Photogenerated charge carriers; Visible light; Nickel compounds; adsorption; carbon dioxide; catalysis; chemical compound; chemical reaction; light intensity; nanoparticle; photochemistry; photolysis; reduction; separation
语种	英语
来源期刊	Energy & Environmental Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/190317
作者单位	School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapore, 637459, Singapore
推荐引用方式 GB/T 7714	Wang S.,Guan B.Y.,Lou X.W.. Rationally designed hierarchical N-doped carbon@NiCo2O4 double-shelled nanoboxes for enhanced visible light CO2 reduction[J],2018,11(2).
APA	Wang S.,Guan B.Y.,&Lou X.W..(2018).Rationally designed hierarchical N-doped carbon@NiCo2O4 double-shelled nanoboxes for enhanced visible light CO2 reduction.Energy & Environmental Science,11(2).
MLA	Wang S.,et al."Rationally designed hierarchical N-doped carbon@NiCo2O4 double-shelled nanoboxes for enhanced visible light CO2 reduction".Energy & Environmental Science 11.2(2018).