Ontology highlight
ABSTRACT:
SUBMITTER: Qu W
PROVIDER: S-EPMC7927613 | biostudies-literature | 2021 Mar
REPOSITORIES: biostudies-literature
Qu Wengang W Niu Shiyao S Sun Da D Gao Hongxu H Wu Yishang Y Yuan Zhifeng Z Chen Xueli X Wang Ying Y An Ting T Wang Gongming G Zhao Fengqi F
Advanced science (Weinheim, Baden-Wurttemberg, Germany) 20210104 5
Manipulating the thermal decomposition behavior of energetic materials is the key to further pushing the combustion performance of solid rocket propellants. Herein, atomically dispersed Pb single atoms on polydopamine (PDA-Pb) are demonstrated, which display unprecedented catalytic activity toward the thermal decomposition of cyclotrimethylenetrinitramine (RDX). Impressively, RDX-based propellants with the addition of PDA-Pb catalyst exhibit substantially enhanced burning rates (14.98 mm s<sup>- ...[more]