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degradation YANG You-wen(杨友文)1, 2, CAI Guo-qing(蔡国庆)1, SHEN Li-da(沈理达)2, GAO Cheng-de(高成德)3, PENG Shu-ping(彭淑平)4, 5, SHUAI Ci-jun(帅词俊)1, 3 1. Institute of Bioadaptive Manufacturing, Jiangxi University...-Verlag GmbH Germany, part of Springer Nature 2021 Abstract: The slow degration of iron limits its bone implant application. The solid solution of Zn in Fe is expected to accelerate the degradation......
Vanadium-Doped Magnesium Oxide Nanoparticles Formation in Presence of Ionic Liquids and Their Use in Photocatalytic Degradation of Methylene BlueHarshad R.Patil1,2,Z.V.P.Murthy11. Department... liquids as demonstrated by high-resolution scanning electron microscopy and transmission electron microscopy.Characteristics of nanoparticles were also studied by thermal gravimetric analysis,X-ray......
Photocatalytic Degradation of Water-Soluble Dyes by LaCoO3 傅希贤1,桑丽霞1,白树林1,王俊珍1,杨秋华1 (1.School of Science, Tianjin University, Tianjin 300072, China) Abstract:Perovskite-type oxides LaCoO3 was prepared by citrate method in granula of 20~30 nm. Using a fluorescent Hg lamp or sunlight as irradiator, the degradation experiments of various water-soluble dyes were carried out in the suspension......
on the regional ecological environment, but also accelerates the permafrost degradation. The natural vegetation has a good thermal insulation performance, and the existence of the turf mulching is beneficial... species loss, dampened by simulated grazing, on the Tibetan Plateau [J]. Ecology Letters, 2004, 7(12): 1170-1179. [3] JIN Hui-jun, ZHAO Lin, WANG Shao-ling, JIN Rui. Modes of degradation and thermal......
is found to follow the order:La Ni5-[(La,Mg)5Ni19[(La,Mg)2Ni7[(La,Mg)Ni3[(La,Mg)Ni2.HIA increases thermal stability of the metal hydrides and difficulty to dehydrogenation and leads to degradation of both...Degradation behaviors of La–Mg–Ni-based metal hydride alloys:structural stability and influence on hydrogen storage performancesYi-Ming Li1,Bao-Yu Duan2,Zhuo-Cheng Liu1,Yang-Huan Zhang1,Hui-Ping......
350℃ - Thermal Stability of Austempered Ductile Iron M.Pellizzari1,A.Molinari1,M.Zadra1 (1.Department of Materials Engineering and Industrial Technologies, University of Trento Italy) 摘要:The thermal stability of an ADI has been studied by isothermal aging at 350℃ for 150 hours, measuring the amount of retained austenite and its carbon content by X-ray diffractometry. The influence of different......
J. Cent. South Univ. (2017) 24: 1155-1163 DOI: 10.1007/s11771-017-3518-5 Assessment of bearing performance degradation via extension and EEMD combined approach LIU Yu-mei(刘玉梅)1, ZHAO Cong-cong(赵聪聪)2... reliability of bearing influences the performance and service life of the equipment directly. In order to describe bearing performance degradation (BPD) process effectively, an assessment approach combining......
of ammonium metavanadate by thermal methods [J]. Ind Eng Chem Res, 2004, 43(9): 2054-2059. [18] DOGANA F, AKATA H, KAYAB I. Synthesis, characterization and thermal degradation kinetics of poly (imino... Trans. Nonferrous Met. Soc. China 22(2012) 925-934 Kinetics of thermal decomposition of lanthanum oxalate hydrate ZHAN Guang1, YU Jun-xia1, XU Zhi-gao1, ZHOU Fang2, CHI Ru-an1 1. Hubei Novel Reactor......
MHD three dimensional flow of viscoelastic fluid with thermal radiation and variable thermal conductivitySHEHZAD S A1, HAYAT T1, 2, ALSAEDI A2(1. Department of Mathematics, Comsats Institute... transfer analysis is carried out in the presence of variable thermal conductivity and thermal radiation. Arising nonlinear analysis for velocity and temperature is computed. Discussion to importantly......
thermal stabilizers,and the optimal mass ratio of Lalan3/Calan2/Znlan2 was 8:9:3. At last,the effect of degradation mechanism on PVC and synergistic stabilization was also investigated by FTIR...Metal lanolin fatty acid as novel thermal stabilizers for rigid poly(vinyl chloride)郭勇1,郑玉婴2,邱尚长1,曾安然1,李宝铭21. College of Chemistry and Chemical Engineering,Fuzhou University2. College of Materials......
