Highly porous carbon-coated silicon nanoparticles with canyon-like surfaces as a high-performance anode material for Li-ion batteries-Reference-Cited by-同舟云学术

Highly porous carbon-coated silicon nanoparticles with canyon-like surfaces as a high-performance anode material for Li-ion batteries

Published:2018 Issue:7 Volume:6 Page:3028-3037
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Kim Bokyung¹²³⁴^ORCID,Ahn Jihoon¹²³⁴^ORCID,Oh Yunjung¹²³⁴^ORCID,Tan Jeiwan¹²³⁴^ORCID,Lee Daehee¹²³⁴^ORCID,Lee Jin-Kyu⁵⁶³⁴,Moon Jooho¹²³⁴^ORCID

Affiliation:

1. Department of Materials Science and Engineering

2. Yonsei University

3. Seoul

4. Republic of Korea

5. Department of Chemistry

6. Seoul National University

Abstract

Highly porous carbon-coated Si nanoparticles with canyon-like surfaces exhibit a stable cycle retention of 59.1% after 200 cycles because of sufficient free volume for expansion upon lithiation from their unique canyon-like porous surfaces and cavities formed upon MgO etching.

Funder

National Research Foundation of Korea

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2018/TA/C7TA10093K

Reference44 articles.

1. Designing nanostructured Si anodes for high energy lithium ion batteries

2. Size-Dependent Fracture of Silicon Nanoparticles During Lithiation

3. Li-alloy based anode materials for Li secondary batteries