Room-temperature synthesis of self-assembled Sb2S3 films and nanorings via a two-phase approach

Room-temperature synthesis of self-assembled Sb2S3 films and nanorings via a two-phase approach

The freestanding Sb(2)S(3) films were easily synthesized at the interface of water and toluene at room temperature, where Na(2)S and (C(2)H(5)OCS(2))(3)Sb (xanthate, O-ethyldithiocarbonate) acted as sulfur and antimony source, respectively. After 3 h of aging, the Sb(2)S(3) films with a flat surface...

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Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1992. - 28(2012), 17 vom: 01. Mai, Seite 6726-30
1. Verfasser: Han, Qiaofeng (VerfasserIn)
Weitere Verfasser: Yuan, Yawen, Liu, Xiaoheng, Wu, Xiaodong, Bei, Fengli, Wang, Xin, Xu, Kaijun
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2012
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Sulfides Water 059QF0KO0R antimonite 39349-74-1 Toluene 3FPU23BG52 Antimony mehr... 9IT35J3UV3 sodium sulfide YGR27ZW0Y7
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245 1 0 |a Room-temperature synthesis of self-assembled Sb2S3 films and nanorings via a two-phase approach 
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520 |a The freestanding Sb(2)S(3) films were easily synthesized at the interface of water and toluene at room temperature, where Na(2)S and (C(2)H(5)OCS(2))(3)Sb (xanthate, O-ethyldithiocarbonate) acted as sulfur and antimony source, respectively. After 3 h of aging, the Sb(2)S(3) films with a flat surface toward organic side and rough surface toward aqueous side were assembled by sheaflike Sb(2)S(3) nanowires. The Sb(2)S(3) nanorings formed by end-to-end connection of the bundled nanowires appeared in the water layer when the reaction time reached 24 h. The Sb(2)S(3) nanorings showed higher photocatalytic activity for methyl orange degradation under visible light than the Sb(2)S(3) films owing to broader spectrum response and better aqueous dispersion 
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700 1 |a Yuan, Yawen  |e verfasserin  |4 aut 
700 1 |a Liu, Xiaoheng  |e verfasserin  |4 aut 
700 1 |a Wu, Xiaodong  |e verfasserin  |4 aut 
700 1 |a Bei, Fengli  |e verfasserin  |4 aut 
700 1 |a Wang, Xin  |e verfasserin  |4 aut 
700 1 |a Xu, Kaijun  |e verfasserin  |4 aut 
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