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Degradation mechanisms of poly (lactic-co-glycolic acid) films in vitro under static and dynamic environment HUANG Ying-ying(黄莹莹), QI Min (齐 民), ZHANG Meng(张 萌), LIU Hong-ze(刘洪泽), YANG Da-zhi(杨大智... Abstract: To understand their degradation mechanisms, PLGA (50:50) polymer films were prepared and eroded in the static and dynamic medium system. The degradation behavior was characterized through......
Article ID: 1003-6326(2005)03-0680-06 Photocatalytic degradation of dimethomorph on nanometer titanium dioxide by silver depositing in aqueous suspension YAN Jian-hui(阎建辉)1, 2... degradation of dimethomorph in an aqueous suspensions by silver depositing with nanometer titanium dioxide as catalyst was investigated by radiation of UV-light and sunlight. A pseudo-first-order kinetic model......
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Ultrasonic Degradation of Methyl Orange in Presence of Y2O3 Doping Anatase TiO2 Catalyst Guo Baodong1,PAN Zhijun1,Wen Fuyu1,LIU Zhenrong1,ZHANG Zhaohong1,Wang Jun1 (1.Department of Chemistry, Liaoning University, Shenyang, 110036 China) Abstract:Various affecting factors and degradation mechanism were studied on ultrasonic degradation of methyl orange adopting Y2O3 doping anatase TiO2 catalyst......
Photocatalytic degradation of organic dyes with H3PW12O40/TiO2-SiO2Shui-Jin Yang1,Yu-Lin Xu1,Wen-Peng Gong1,Yong-Kui Huang1,Guo-Hong Wang1,Yun Yang2,Chuan-Qi Feng21. Hubei Collaborative Innovation... dosage of2.9 g·L-1,and light irradiation time of 2.5 h.Under these conditions,the degradation rate of methyl violet is 95.4%.The reaction on photodegradation for methyl violet can be expressed as the first......
degradation[J]. Applied Catalysis B: Environmental, 2017, 205: 228-237. [3] ZHANG Peng, YANG Xiao-yan, ZHAO Zong-bin, et al. One-step synthesis of flowerlike C/Fe2O3 nanosheet assembly with superior... ZnFe2O4-C3N4 hybrid for photocatalytic degradation of aqueous organic pollutants by visible light[J]. Industrial & Engineering Chemistry Research, 2014, 53: 17294-17302. [6] SAISON T, CHEMIN N......
Degradation of anthraquinone dyes by ozone LIU Jia-le(刘佳乐), LUO Han-jin(罗汉金), WEI Chao-hai(韦朝海) College of Environmental Science and Engineering, South China University of Technology,Guangzhou...; Abstract: The decolorization of three kinds of anthraquinone dyes by ozone was investigated and the residues in the degradation solution were analyzed......
Visible-Light-Sensitive SrCO3/AgI Hybrids for Tetracycline Degradation贾云宁1,2,吴湘锋1,LI Hui1,ZHANG Weiguang1,WANG Hui1,CHANG Tianlong1,FU Yunxuan1,LIU Xutao1,GUO Yudong1,SHANG Jialu11. School... photocatalytic degradation mechanism of the as-developed composites was also proposed.Analysis results show SrCO3,an insulator,can improve the photocatalytic performances and recyclability of AgI......
. A Bayesian optimal design for degradation tests based on the inverse Gaussian process [J]. Journal of Mechanical Science and Technology, 2014, 28(10): 3937–3946. [34] WANG Zhong-lai, HUANG Hong-zhong, DU Li. Reliability analysis on competitive failure processes under fuzzy degradation data [J]. Applied Soft Computing, 2011, 11(3): 2964–2973. [35] YUAN T, JI Y. A Hierarchical bayesian degradation model......