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中文摘要：
本项目拟用低温基质隔离红外光谱，通过激光溅射产生金属原子和氢气/乙炔反应，研究金属氢化物催化乙炔/亚乙烯基的转化。通过改变反应条件，同位素取代，结合量子化学计算对反应产物的红外光谱进行归属。将重点研究二氢化钌催化乙炔/亚乙烯基的转化反应中间体，异构化反应，阐明利用金属氢化物后通过不同的反应机理，降低这类转化反应的活化能。在此基础上，进一步探索OsH2，RhH2，MoHx，NbH2，ZrH2等金属氢化物分子催化乙炔(C2H2)/亚乙烯基(:CCH2)的转化反应，从而揭示这类转化反应的反应规律。目前合成过渡金属亚乙烯基配合的关键是降低此类反应的反应势垒，而探索利用金属氢化物作为催化剂为这一问题的解决提供了一种新思路。
英文摘要：
acetylene/vinylidene；matrix isolation；infrared spectroscopy；reaction mechanism；metal oxide film
结论摘要：
在低温基质条件下结合红外光谱，通过激光溅射产生金属原子和氢气/乙炔反应，研究了金属铱等催化乙炔/亚乙烯基的转化。通过改变反应条件，同位素取代，结合量子化学计算对反应产物的红外光谱进行归属。将重点研铱等富电子催化乙炔/亚乙烯基的转化反应中间体，异构化反应，阐明利用金属氢化物后通过不同的反应机理，降低这类转化反应的活化能，揭示这类转化反应的反应规律，为探索利用富电子金属催化剂为这一问题的解决提供一种新思路。在此基础上，我们进一步探索了过渡金属原子和SO2及H2S的反应机理，进一步拓展了利用低温基质隔离手段研究反应机理。另外通过激光溅射生成金属氧化物薄膜，结合石墨烯等先进材料，探索了应用此手段合成高效储能电极材料。
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期刊论文
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The exceptions to the Walsh rules: Linear and cyclic structures of EX2 (E = C, Si, Ge, Sn, Pb and X=
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A High Energy and Power Li-Ion Capacitor Based on a TiO2 Nanobelt Array Anode and a Graphene Hydroge
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