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浏览/检索结果: 共8条，第1-8条 帮助 限定条件 内容类型：专利     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Preparing adsorbent material for removing anions in water, involves adding chitosan to acetic acid solution at room temperature, stirring to fully dissolve chitosan, allowing to stand overnight, adding ethanol for ultrasonic demulsification. 专利 申请日期: 2018-01-01, 公开日期: 2018-04-24 作者:  ZHANG W LI Q FAN X MAO Q HE G 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/02 Preparation of graphene-coated metal nanoparticle catalyst by dispersing carbon carrier, iron source and nitrogen source in mixed solution of water and ethanol, adding EDTA disodium salt and methanol and hydrothermally reacting. 专利 申请日期: 2015-01-01, 公开日期: 2015-09-23 作者:  LI G CHENG G LIU C 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/09 Synthesis of diamond-like carbon film by adding aqueous methanol or ethanol and formic acid or acetic acid into deionized water, adding ozone oxidant into reaction solution, and depositing diamond in thin film with oxidizing agent. 专利 申请日期: 2013-01-01, 公开日期: 2013-10-23 作者:  DENG D HOU X ZHANG G 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/13 Polymerization of interface free radical emulsion involves adding deionized water in polymerization reactor, adding polymerization monomer, stirring, adding ethanol solution, precipitating polymer, washing with ethanol and drying. 专利 申请日期: 2012-01-01, 公开日期: 2012-11-21 作者:  LI Y WANG Y SHEN K 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/18 Preparation method of foam porous graphene/polypyrrole composite oil absorbing material involves using graphite as raw material to prepare graphite oxide and dispersing graphite oxide into mixed solution of ethanol and water. 专利 申请日期: 2012-01-01, 公开日期: 2012-08-01 作者:  CHEN H KU P LI H LI R LIU L YANG F 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/18 Removal of boric acid groups from aromatic boric acid compound by reacting aromatic boric acid compound, alkali and silver catalyst with aqueous ethanol solution or pure water, and using ether to extract reaction product. 专利 申请日期: 2012-01-01, 公开日期: 2012-08-01 作者:  LIU C QIU J WU Y 收藏  |  浏览/下载：6/0  |  提交时间：2019/12/18 Preparation of ozone oxidation catalyst by adding mixed solution comprising cerium nitrate, ethanol, water and glacial acetic acid into ethanol solution of titanium tetraisopropylate to obtain gel catalyst, drying, calcining and grinding. 专利 申请日期: 2012-01-01, 公开日期: 2012-04-18 作者:  CHEN F CHEN S QUAN X YU H ZHANG Y 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/18 Stable, inhalable medicament for treating asthma or chronic obstructive pulmonary disease, comprising acidic aqueous solution of tiotropium salt in water or aqueous ethanol 专利 作者:  DRECHSEL, KARIN;  NIKLAUS-HUMKE, BARBARA;  SCHMELZER, CHRISTEL;  BARTH, PETRA 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/05