全部文献期刊会议图书|学者科研项目
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作者:Da Quan Zhang , Li Hua Zhu ...
来源:[J].Journal of Coatings Technology and Research(IF 1.094), 2017, Vol.14 (5), pp.1083-1093
摘要:Herein we report on the Ce3+-5-sulfosalicylic acid dihydrate-doped polyaniline/montmorillonite (Ce3+-PANI/MMT) composite prepared via in situ intercalation polymerization and the cation-exchange method. The as-prepared samples were characterized by the scann...
作者:Da Quan Zhang , Hui jing Zeng ...
来源:[J].Colloids and Surfaces A: Physicochemical and Engineering Aspects(IF 2.108), 2014, Vol.445, pp.105-110
摘要:Abstract(#br)Self-assembled membranes (SAMs) of cysteine (Cys) were prepared on the copper surface under aeration, de-aeration, in the presence of 10 –5 M KMnO 4 and 10 – 5 M ascorbic acid, respectively. The corrosion inhibition of different Cys SAMs for copper in 3% NaCl ...
作者:Da Quan Zhang , Pei-Hui Liu ...
来源:[J].Materials Letters(IF 2.224), 2011, Vol.65 (11), pp.1636-1638
摘要:Abstract(#br)Complex self-assembled membrane (SAM) was prepared by modifying the adsorption of cysteine with fluorescent reagent sodium 1-naphthylamine diacetate (NADA) on copper surface. The SAM has a fluorescence emission at 430 nm. Its protective effects against copper corrosi...
作者:Da Quan Zhang , Tao Liu ...
来源:[J].International Journal of Refractory Metals and Hard Materials(IF 1.858), 2012, Vol.35, pp.246-250
摘要:Abstract(#br)The paper presents the corrosion behavior of the brazed WC composite coatings by using a combination of weight loss method and electrochemical polarization measurement. The brazed WC composite coatings have lower corrosion current densities compared with the 316...
作者:Da Quan Zhang , Li Xin Gao
来源:[J].Journal of Chemistry, 2015, Vol.2015
摘要:We study a rhodamine-based fluorescent compound (FD2) as corrosion indicator for T91 steel in 3% NaCl solution. FD2 has a desirable property of “turn-on” fluorescence emission via forming a complex with Fe3+ ions. The varying of fluorescence intensity is linked to...
作者:Li Xin Gao , Tao Liu , Da Quan Zhang
来源:[J].Surface and Interface Analysis(IF 1.22), 2013, Vol.45 (3), pp.767-772
摘要:WC–Ni composite coatings were developed by the powder cloth and the vacuum brazing technology. The wear resistance and the corrosion resistance of the brazed WC–Ni coatings were investigated. The peeling coating samples were prepared by using solder mask during brazing. The ...
作者:... Kang Yong Lee , Guo Ming Luo , Da Quan Zhang
来源:[J].Anti - Corrosion Methods and Materials(IF 0.386), 2017, Vol.64 (6), pp.626-633
摘要:The purpose of this paper is to investigate the combined erosion and corrosion behavior of WC-Ni vacuum brazed coating.;;Al2O3 particles and 10 wt% NaCl solution are used to evaluate erosion and corrosion resistance of WC-Ni vacuum brazed coating. Combined t...
作者:... Kang Yong Lee , Guo Ming Luo , Da Quan Zhang
来源:[J].Materials Performance(IF 0.096), 2018, Vol.57 (9), pp.30-33
摘要:A cermet is a metallic matrix with dispersed ceramic particles. Tungsten carbide dispersed in nickel (WC-Ni) is a cermet. This article discusses WCNi brazing on the surface of an impeller to improve wear and corrosion resistance. The coating was applied in a conventional vacuum f...

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