Froth flotation giant surfactants
Froth flotation giant surfactants
复制标题
泡沫浮选巨型表面活性剂
DOI:
10.1016/j.polymer.2018.12.023
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发表时间:
2019-01
期刊:
影响因子:
4.6
通讯作者:
Li Yiwen
中科院分区:
文献类型:
--
作者:
Li Zongxin;Fu Yu;Li Zhan;Nan Nan;Zhu Yimin;Li Yiwen
Whilst many efforts have been well documented on the readily available flotation surfactants, more kinds of newly-designed surfactants and auxiliary reagents for froth flotation process are still highly demanding. Herein we report the facile fabrication of a series of polyhedral oligomeric silsesquioxanes (POSS)-based froth flotation giant surfactantsviatwo-step sequentially performed thiol-ene “click” reactions, with precisely-controlled chemical structures and tunable multisite surface functionality. The resulting giant surfactants performed high mineral recovery efficiency in the flotation testing of quartz, hematite and apatite in a broad range of pH conditions. We describe these POSS-based surfactant molecules in an initial proof-of-concept study and propose that this class of giant amphiphiles will be useful in flotation separation technique.
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影响因子:
17.1
作者:
M. Roll;M. Asuncion;J. Kampf;R. Laine
通讯作者:
M. Roll;M. Asuncion;J. Kampf;R. Laine
影响因子:
--
作者:
I. A. Dibrov;N. N. Voronin-N.;Alexander A. Klemyatov
通讯作者:
I. A. Dibrov;N. N. Voronin-N.;Alexander A. Klemyatov
影响因子:
4.9
作者:
Cooper, TG;de Leeuw, NH
通讯作者:
de Leeuw, NH
DOI:
10.1073/pnas.1302606110
发表时间:
2013-06-18
影响因子:
11.1
作者:
Yu, Xinfei;Yue, Kan;Cheng, Stephen Z. D.
通讯作者:
Cheng, Stephen Z. D.
影响因子:
4.6
作者:
Hao Su;Yiwen Li;K. Yue;Zhao Wang;Peng Lu;Xueyan Feng;Xue-hui Dong;Shuo Zhang;Stephen Z. D. Cheng;Wen‐Bin Zhang;Wen‐Bin Zhang
通讯作者:
Hao Su;Yiwen Li;K. Yue;Zhao Wang;Peng Lu;Xueyan Feng;Xue-hui Dong;Shuo Zhang;Stephen Z. D. Cheng;Wen‐Bin Zhang;Wen‐Bin Zhang