中国科学院大连化学物理研究所机构知识库
Advanced  
DICP OpenIR  > 中国科学院大连化学物理研究所  > 期刊论文
题名: Thiol functionalized mesoporous silicas for selective adsorption of precious metals
作者: Zheng, Huajun1, 2;  Hu, Denghong1;  Zhang, Lei3;  Ma, Chun'an1, 2;  Rufford, Tom4
关键词: Thiol functionalization ;  Mesoporous silicas ;  Selective adsorption ;  Precious metals
刊名: MINERALS ENGINEERING
发表日期: 2012-08-01
DOI: 10.1016/j.mineng.2012.04.006
卷: 35, 页:20-26
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Technology ;  Physical Sciences
类目[WOS]: Engineering, Chemical ;  Mineralogy ;  Mining & Mineral Processing
研究领域[WOS]: Engineering ;  Mineralogy ;  Mining & Mineral Processing
英文摘要: Thiol functionalized mesoporous silica (TFMS) with ordered hexagonal pore structure was fabricated by one-step synthesis pathway. The selective adsorption for precious metals was investigated using single component and binary adsorption solutions. The TFMS displayed strong affinity for gold or platinum in specific conditions with a large adsorption capacity, and showed a high selectivity in the binary solutions within 30 min. Furthermore, gold and platinum could be totally recovered by elution with 5 M HCl and 0.7 M thiourea-2 M HCl, respectively. (C) 2012 Elsevier Ltd. All rights reserved.
关键词[WOS]: COMPOSITE MEMBRANES ;  IONS ;  MERCURY(II) ;  GOLD ;  MONOLAYERS ;  ADSORBENT ;  CATALYST
语种: 英语
WOS记录号: WOS:000307150200004
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/138041
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

Files in This Item:

There are no files associated with this item.


作者单位: 1.Zhejiang Univ Technol, Dept Appl Chem, Hangzhou 310032, Zhejiang, Peoples R China
2.Zhejiang Univ Technol, State Key Lab Breeding Base Green Chem Synth Tech, Hangzhou 310032, Zhejiang, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
4.Univ Western Australia, Sch Mech & Chem Engn, Crawley, WA 6009, Australia

Recommended Citation:
Zheng, Huajun,Hu, Denghong,Zhang, Lei,et al. Thiol functionalized mesoporous silicas for selective adsorption of precious metals[J]. MINERALS ENGINEERING,2012,35:20-26.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Zheng, Huajun]'s Articles
 [Hu, Denghong]'s Articles
 [Zhang, Lei]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Zheng, Huajun]‘s Articles
 [Hu, Denghong]‘s Articles
 [Zhang, Lei]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace