| 4-(4-甲基-苯基)-6-苯基-2,2′-联吡啶铂(Ⅱ)光致产氢研究 |
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| 引用本文： | 王格侠,冯科,邢令宝,史晓燕,张丽萍,佟振合,吴骊珠.4-(4-甲基-苯基)-6-苯基-2,2′-联吡啶铂(Ⅱ)光致产氢研究[J].影像科学与光化学,2013,31(1):18-23. |
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| 作者姓名： | 王格侠 冯科 邢令宝 史晓燕 张丽萍 佟振合 吴骊珠 |
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| 作者单位： | 中国科学院理化技术研究所光化学转换与功能材料重点实验室,北京,100190 |
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| 基金项目： | 科技部国家重点基础研究发展规划项目，国家自然科学基金，裘槎基金，中科院知识创新工程 |
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| 摘 要： | 本文以氯离子配位的4-(4-甲基-苯基)-6-苯基-2,2′-联吡啶铂(Ⅱ)配合物为光敏剂,Co(dmgH)2pyCl为催化剂,三乙醇胺(TEOA)为电子牺牲体,在pH为8.5的乙腈/水混合溶剂中构建了光致产氢体系.体系光照(λ>400nm)19h后产氢量达到1.8mL,反应的转换数(TON)达到804(vs.光敏剂).
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| 关 键 词： | 4-(4-甲基-苯基)-6-苯基-2 2′-联吡啶铂(Ⅱ)配合物 Co(Ⅲ)配合物 光敏剂 光致产氢 反应转换数 |
Photocatalytic Hydrogen Production Using a Cyclometalated 4-(4-Tolyl)-6-Phenyl-2,2′-Bipyridyl Platinum (Ⅱ)Chloride Complex |
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| WANG Ge-xia
,
FENG Ke
,
XING Ling-bao
,
SHI Xiao-yan
,
ZHANG Li-ping
,
TONG Zhen-ho
,
WU Li-zhu.Photocatalytic Hydrogen Production Using a Cyclometalated 4-(4-Tolyl)-6-Phenyl-2,2′-Bipyridyl Platinum (Ⅱ)Chloride Complex[J].Imaging Science and Photochemistry,2013,31(1):18-23. |
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| Authors: | WANG Ge-xia FENG Ke XING Ling-bao SHI Xiao-yan ZHANG Li-ping TONG Zhen-ho WU Li-zhu |
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| Institution: | WANG Ge-xia
,
FENG Ke
,
XING Ling-bao
,
SHI Xiao-yan
,
ZHANG Li-ping
,
TONG Zhen-ho(TUNG Chen-ho)
,
WU Li-zhu |
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| Abstract: | A homogeneous system containing 4-(4-tolyl)-6-phenyl-2,2′-bipyridyl platinum(Ⅱ) chloride 1 as a photosensitizer,a bis(dimethylglyoximate) Co(Ⅲ) complex as a catalyst,and TEOA as a sacrificial electron donor is designed for H2 generation from water.With visible light irradiation(λ>400 nm) for 19 h,more than 804 equivalents of H2 per photosensiter were achieved,which is competitive with that obtained by platinum(Ⅱ) terpyridyl acetylide complex. |
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| Keywords: | 4-(4-tolyl)-6-phenyl-2 2′-bipyridyl platinum(Ⅱ) chloride Co(Ⅲ) complex photosensitizer photocatalytic hydrogen production turnover number |
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