气候变化领域集成服务门户(CCPortal): Untangling the respective effects of heteroatom-doped carbon materials in batteries, supercapacitors and the ORR to design high performance materials

CCPortal

DOI	10.1039/d1ee00166c
	Untangling the respective effects of heteroatom-doped carbon materials in batteries, supercapacitors and the ORR to design high performance materials
	Feng X.; Bai Y.; Liu M.; Li Y.; Yang H.; Wang X.; Wu C.
发表日期	2021
ISSN	17545692
起始页码	2036
结束页码	2089
卷号	14 期号:4
英文摘要	Heteroatom-doped carbon materials (HDCMs) have been widely studied as some of the most prominent material candidates for use in a wide range of applications, such as batteries, supercapacitors (SCs), and the oxygen reduction reaction (ORR). Over the past few years, various metal-free heteroatom-doped carbon composites have been developed via integrating different heteroatoms into carbon with different nanostructures, from single-atom doping (N, P, B, S, etc.) to multiple heteroatom doping (N/P/S, N/S/B, etc.). For the first time, this review comprehensively analyzes the relevant features of HDCMs used in batteries, SCs, and the ORR, and provides guidance for the design of more efficient materials. By controlling the content and types of heteroatom-containing reagents, not only the physical and chemical properties of the material can be adjusted, but also the specific surface area and pore volume can be increased via controlling the morphology, thereby enhancing the electrochemical performance of the material. Subsequently, this review summarizes the developments and the history of HDCMs, including synthesis methods, the relationship between doping (doping position and content) and performance, reaction mechanisms, and evaluations of systems. In addition, the important role of oxygen doping is raised and discussed, to remind researchers not to ignore the role of oxygen in improving material properties. Finally, future developments and challenges relating to key technologies in this thriving field are also discussed in this report. This journal is © The Royal Society of Chemistry.
英文关键词	Carbon carbon composites; Electric batteries; Electrolytic reduction; Morphology; Oxygen; Supercapacitor; Doping positions; Electrochemical performance; High performance material; Material candidate; Physical and chemical properties; Reaction mechanism; Relevant features; Synthesis method; Oxygen reduction reaction; carbon; chemical compound; design; energy storage; performance assessment
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/190704
作者单位	Beijing Institute of Technology, Beijing, 100000, China
推荐引用方式 GB/T 7714	Feng X.,Bai Y.,Liu M.,et al. Untangling the respective effects of heteroatom-doped carbon materials in batteries, supercapacitors and the ORR to design high performance materials[J],2021,14(4).
APA	Feng X..,Bai Y..,Liu M..,Li Y..,Yang H..,...&Wu C..(2021).Untangling the respective effects of heteroatom-doped carbon materials in batteries, supercapacitors and the ORR to design high performance materials.Energy & Environmental Science,14(4).
MLA	Feng X.,et al."Untangling the respective effects of heteroatom-doped carbon materials in batteries, supercapacitors and the ORR to design high performance materials".Energy & Environmental Science 14.4(2021).