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酸掺杂聚苯胺修饰酞菁铜有机半导体气敏材料的制备及表征 被引量:1
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作者 李英赞 施云芬 冯侨华 《分析科学学报》 CAS CSCD 北大核心 2011年第5期643-646,共4页
本文以4-硝基邻苯二腈和对甲基苯酚为苯环源物质合成酞菁铜(CuPc),以苯胺为聚苯胺(PANT)源物质,并通过掺杂高氯酸(硫酸或硝酸)与CuPc聚合形成一种新的有机半导体材料酸掺杂聚苯胺修饰酞菁铜(CuPcxPANI1-x)。通过质谱、红外光谱、紫外可... 本文以4-硝基邻苯二腈和对甲基苯酚为苯环源物质合成酞菁铜(CuPc),以苯胺为聚苯胺(PANT)源物质,并通过掺杂高氯酸(硫酸或硝酸)与CuPc聚合形成一种新的有机半导体材料酸掺杂聚苯胺修饰酞菁铜(CuPcxPANI1-x)。通过质谱、红外光谱、紫外可见光谱、差热失重等手段表征,结果表明:酞菁分子碎片分子量经质谱分析确定为234;由紫外可见光谱分析可知,酸掺杂聚苯胺比本征态的紫外吸收峰向可见光区漂移了40nm;红外图谱可以证明本研究得到的产物是目标产物;热失重分析可知,合成的新物质采用蒸发镀膜工艺形成薄膜是可行的。 展开更多
关键词 酞菁铜 聚苯胺 有机杂化合成 表征分析
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Inorganic-organic hybrid photocatalysts:Syntheses,mechanisms,and applications 被引量:6
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作者 Hui Yang Kai Dai +1 位作者 Jinfeng Zhang Graham Dawson 《Chinese Journal of Catalysis》 SCIE EI CAS CSCD 2022年第8期2111-2140,共30页
Inorganic-organic hybrid materials are promising for application in the field of photocatalysis because of their excellent properties.Therefore,their syntheses,mechanisms,and applications are reviewed in this paper.Fi... Inorganic-organic hybrid materials are promising for application in the field of photocatalysis because of their excellent properties.Therefore,their syntheses,mechanisms,and applications are reviewed in this paper.First,we introduce the role of inorganic-organic photocatalysts,their advantages and disadvantages,and their design principles.Second,we present the top-down and bottom-up synthesis methods of the hybrid materials.The interaction between inorganic and organic components in hybrid materials is discussed,followed by how to improve inorganic-organic photocatalysts.Third,the applications of hybrid materials in the field of photocatalysis,such as realizing hydrogen evolution,organic pollutant degradation,heavy metals and CO_(2) reduction,sterilization,and nitrogen fixation,are examined.Finally,the application prospects and development directions of inorganic-organic hybrid materials are explored and the unsolved problems are described. 展开更多
关键词 PHOTOCATALYST Inorganic-organic hybrid SYNTHESIS MECHANISM Application
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Advances in Solid-Phase heterocyclic chemistry
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作者 CHE Nwei-min HEKe-qiang 《Journal of Chemistry and Chemical Engineering》 2008年第4期42-46,56,共6页
This paper is a result of a review through 25 papers on the synthesis of three-, four-, five-, six-, and seven-membered rings on solid support. Solid-phase organic synthesis methods that enable the rapid production of... This paper is a result of a review through 25 papers on the synthesis of three-, four-, five-, six-, and seven-membered rings on solid support. Solid-phase organic synthesis methods that enable the rapid production of arrays of heterocycles are of critical importance to the pharmaceutical industry. The generation of heterocyclic chemistry by solid-phase synthesis will definitely accelerate the development of pharmaceutical research. 展开更多
关键词 solid-phase organic synthesis heterocyclicchemistry pharmaceutical research
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