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Thermal stability and curing kinetics of polycarbosilane fibers ZHENG Chun-man (郑春满), LI Xiao-dong (李效东), WANG Hao (王 浩), ZHU Bin(朱 冰) (State Key Laboratory of New Ceramic Fibers and composites...; Abstract: Thermal stability and curing kinetics of polycarbosilane (PCS) fibers were studied by thermogravimetry (TG), Fourier transform infrared spectroscopy(FT-IR). Curing......
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J. Cent. South Univ. (2021) 28: 2037-2051 DOI: https://doi.org/10.1007/s11771-021-4751-5 Bioleaching and dissolution kinetics of pyrite, chalcocite and covellite SHANG He(尚鹤)1, 2, 3, 4, GAO Wen.... The leaching kinetics of the pyrite, chalcocite and covellite under the studied conditions was successfully modeled by an empirical diffusion-like equation, respectively. The apparent activity energy......
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