Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Chenggong Chang"'
Autor:
Fei Dong, Zheng Weixin, Jinmei Dong, Jing Wen, Yuan Zhou, Danchun A, Chenggong Chang, Ying Li, Xueying Xiao, Qing Huang, Pan Liu
Publikováno v:
Journal of Wuhan University of Technology-Mater. Sci. Ed.. 35:155-166
Salt attack performance of magnesium oxychloride cement (MOC) in brine was investigated from the viewpoints of strength development and strength coefficient. Microstructure was studied using quantitative X-ray diffraction (QXRD), thermogravimetry (TG
Publikováno v:
Applied Sciences, Vol 11, Iss 4193, p 4193 (2021)
Applied Sciences
Volume 11
Issue 9
Applied Sciences
Volume 11
Issue 9
Salt lake magnesium phosphate cement (SLMKPC) was prepared by mixing potassium dihydrogen phosphate (KH2PO4) with lithium-extracted magnesium residue (MR). The hydration-hardening process and the variation in the phase composition and microstructure
Autor:
Chenggong Chang, An Shengxia, Ying Li, Zheng Weixin, Jinmei Dong, Jing Wen, Qing Huang, Xueying Xiao
Publikováno v:
Advances in Cement Research. 30:277-284
Simulated seawater (SW) was used to fabricate magnesium oxychloride cement (MOC) pastes. Compressive strength, water resistance, performance under salt attack, thermal stability, mineral composition and microstructure were studied in detail by using
Autor:
Jia Tang, Xiaodong Wu, Chenggong Chang, Xiaoqian Jiang, Shuang Liu, Pengyu Cui, Duan Weng, Yuxi Gao, Min Li, Wei Liu
Publikováno v:
Catalysis Today. 281:454-459
CeO2, Ce20Zr1 and Ce10Zr1 mixed oxides with uniform nanocubic morphology and varied amounts of surface oxygen vacancies were synthesized to study the influence of surface oxygen vacancies on soot catalytic oxidation in a low concentration of gaseous
Publikováno v:
Sustainability, Vol 13, Iss 2429, p 2429 (2021)
Sustainability
Volume 13
Issue 5
Sustainability
Volume 13
Issue 5
Magnesium oxychloride cement (MOC) foam concrete (MOCFC) is an air-hardening cementing material formed by mixing magnesium chloride solution (MgCl2) and light-burned magnesia (i.e., active MgO). In application, adding caustic dolomite powder into lig
Autor:
Jinmei Dong, Hongfa Yu, Chengyou Wu, Jing Wen, Ying Li, Xueying Xiao, Zheng Weixin, Chenggong Chang, Yongshan Tan
Publikováno v:
Journal of Wuhan University of Technology-Mater. Sci. Ed.. 31:671-676
A new magnesium phosphate bone cement (MPBC) was prepared as a byproduct of boroncontaining magnesium oxide (B-MgO) after extracting Li2CO3 from salt lakes. We analyzed the elementary composition of the B-MgO raw materials and the effects of calcinat