A strategy for modulating the catalytic active center of AP thermal decomposition and its application: La-doped MgCo<sub>2</sub>O<sub>4</sub>-Reference-Cited by-同舟云学术

A strategy for modulating the catalytic active center of AP thermal decomposition and its application: La-doped MgCo₂O₄

Published:2023 Issue:25 Volume:11 Page:13600-13614
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Zhang Guofei¹,Yu Xin¹,Wang Zhenlong¹^ORCID,Li Sirong¹,Zhao Zhengyi¹,Zhu Yunjiong¹,Wang Yude²^ORCID,Xiao Xuechun¹^ORCID

Affiliation:

1. School of Materials and Energy, Yunnan University, 650091 Kunming, People's Republic of China

2. Yunnan Key Laboratory of Carbon Neutrality and Green Low-carbon Technologies, Yunnan University, 650091 Kunming, People's Republic of China

Abstract

La diffuses into the main lattice of MgCo2O4 (Lax-MgCo2O4), exposing more Co3+ active centers: (1) La3+, O2−, high Co3+ concentration, high conductivity promote AP decomposition. (2) The highly active Lax-MgCo2O4 becomes potential catalyst for CSPs.

Funder

Chinese Academy of Sciences

Yunnan University

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/2023/TA/D3TA00878A

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1. Energetic properties of new nanothermites based on in situ MgWO4-rGO, CoWO4-rGO and Bi2WO6-rGO

2. Burning rate modulation for composite propellants by interfacial control of Al@AP with precise catalysis of CuO