文献类型：专利

英文题名：Preparation of copper-coated gypsum whisker involves surface-treating gypsum whisker using aqueous solution of tin dichloride/hydrochloric acid and palladium dichloride/hydrochloric acid, and mixing with dispersant and copper reductant

作者：WEI R;XU L;ZHAO M;LIU Y;WANG Y;CHENG Y;DING W

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN104226986-A

申请日：2014-09-12

公开日：2014-12-24

语种：英文

收录：DERWENT

摘要：NOVELTY - Gypsum whisker is primarily surface-treated using tin dichloride/hydrochloric acid aqueous solution. The resultant material is further surface-treated in presence of aqueous solution of palladium dichloride/hydrochloric acid. The surface-treated gypsum whiskers are mixed with dispersant, Fehling's reagent solution and copper reductant, and treated to obtain copper-coated gypsum whiskers. USE - Preparation of copper-coated gypsum whisker (claimed). ADVANTAGE - The method efficiently provides copper-coated gypsum whisker having excellent electroconductivity.