Brief Review of N2O Decomposition Catalysts for Engines

作     者：A.A.Boryaev A.A.Boryaev

作者机构：Saint Petersburg State University of Architecture and Civil Engineering4 Vtoraya Krasnoarmeyskaya St.Saint Petersburg190005Russia 

出 版 物：《火炸药学报》 (Chinese Journal of Explosives & Propellants)

年 卷 期：2020年第43卷第2期

页      面：116-132页

核心收录：

学科分类：082604[工学-军事化学与烟火技术] 081705[工学-工业催化] 08[工学] 0817[工学-化学工程与技术] 0826[工学-兵器科学与技术] 

主　　题：propellant nitrous oxide catalyst low-thrust rocket engine 

摘      要：A brief review of nitrous oxide decomposition catalysts was *** features of catalyst operating conditions in low-thrust engines of space vehicles and requirements to monopropellant(hydrogen peroxide,hydrazine,nitrous oxide)decomposition catalysts were considered.A scientific basis for development of a nitrous oxide decomposition catalyst and general principles for selection of efficient catalysts were *** results of selecting catalyst systems for the development of decomposition catalysts for N2O as a monopropellant were *** selection of catalyst systems for the development of a catalyst designed for low-thrust rocket engines(LTREs)was carried out:supporter—Al2O3 and ZrO2;active substances—Co,Ni,Fe,Pd,Rh,Pt,Ru,Ir,NiO,Fe2O3,RuO2,Rh2O3,PdO,IrO2,PtO2,CoO,Al2O3,La2NiO4,Nd2NiO4,Pr 2NiO4,La2O3,TiO2,NiO,La2O3,TiO2,*** 71 references.