半导体光催化剂

TiO2是目前被研究和应用最多的半导体光催化剂。

Currently , TiO2 has been the one of the most widely researched and applied semiconductor photocatalyst .

钛酸四丁酯水解制备TiO2半导体光催化剂研究

Study on photocatalyst TiO_2 prepared by tetrabutyl titanate hydrolysis

TiO2/CdS复合半导体光催化剂降解甲基橙的实验研究

Research on TiO_2 / CdS coupled semiconductor photocatalytic degradation of methyl orange in wastewater

光催化氧化技术是指利用半导体光催化剂如TiO2、ZnO等，通过光催化氧化作用氧化降解水和空气中有机污染物的技术。

Photocatalytic oxidation is a technique for removal of pollutants from aqueous and ail-streams by semiconductors such as TiO2 , ZnO .

溶剂热方法制备了纳米硫化镉作为半导体光催化剂，光化学沉积Pt制得Pt／CdS催化剂。

CdS semiconductor photocatalyst was synthesized by a solvent thermal process . Platinum ( Pt ) was loaded on the CdS by photodeposition .

由于具有稳定、无毒、价廉等优点，TiO2是目前应用最广泛的半导体光催化剂。

Titanium dioxide has been broadly used as a photocatalyst because of its various merits , such as stable , non-toxic and low cost .

自1972年紫外线照射下TiO2电极表面光解水发现以来，半导体光催化剂的研究引起了非常广泛的关注。

Since the discovery of photodegradation of water on TiO2 electrodes under the irradiation of ultraviolet light , semiconductor photocatalysts have seen explosive research .

随着半导体光催化剂在整个环境保护领域中的广泛应用，各国学者对性能优异的纳米TiO2光催化剂展开了详尽的研究。

With the widely using of semiconductor photocatalysis in environment protecting , nanometer TiO_2 was detailed studied due to its excellent photocatalytic property .

TiO2是目前被研究最广泛的半导体光催化剂，被广泛研究和应用于降解有机污染物、裂解水制氢、空气净化和杀菌等方面。

Titanium dioxide ( TiO2 ) has been widely studied and used as a photocatalyst for the degradation of organic pollutant , water splitting , air purification and sterilization .

锐钛矿相二氧化钛（TiO2）作为一种半导体光催化剂，在太阳能电池、空气和水体净化、自清洁和抗菌消毒等领域具有广泛的应用前景。

Anatase titanium dioxide ( TiO2 ) films have been studied extensively as semiconductor photocatalyst for solar energy conversion , purification of air and water , self-cleaning and antibacterial disinfection .

纳米ZnS因其价廉易得，且又具有半导体光催化剂的光电效应和纳米材料的量子效应而倍受关注。

Owing to its low cost , photoelectric effect of photocatalyst and quantum effect of nano-materials , ZnS nanoparticles can be used as a highly efficient photocatalyst .

列举了近几十年来关于光催化研究的部分成果，内容涉及到光催化作用机理、光催化剂类型、TiO2半导体光催化剂的改性、光催化剂的固定化等各方面。

The main achievements in the investigation of photocatalysis during the recent decades were particularized , including the type , reaction mechanism of semiconductor photocatalyst , semiconductor photocatalysts modification , and photocatalysts immobilization .

纳米TiO2是常用的半导体光催化剂，但自身存在一些缺陷，例如：禁带较宽、光生电子-空穴易产生无效复合、对太阳光的利用率较低等。

As a common semiconductor photocatalyst , the nano-TiO2 has some defects , such as wide band gap , electron-hole easy to combine invalidly , low utilization ratio of solar energy and so on .

TiO2具有催化活性高、稳定性好、对人体无毒、成本低等特点，是一种非常理想的半导体光催化剂，因而被广泛用于再生能源以及环境保护等领域。

TiO2 has a high catalytic activity , good stability , non-toxic to humans and low cost , is an ideal semiconductor photocatalyst , which is widely used in the field of renewable energy and environmental protection .

在众多的半导体光催化剂材料中，Cu2O具有良好的光催化性能，成为光催化领域新的研究方向。

In numerous semiconductor light catalyst materials , the cuprous oxide has a good performance of photochemical catalysis , become the research highlight of photochemical catalysis field .

此外，也证明了SPS是一种有效地反映TiO2光生电荷分离状况的工具，从而为研发高性能的半导体光催化剂提供有力支持。

Moreover , it can be suggested that the SPS is an effective tool to reveal the status of photoinduced charges , so as to provide an solid support on the development of high performance of the semiconductor photocatalyst .

钛基和铌基半导体光催化剂的制备及其性能研究

Research on Titanium-based and Niobium-based Semiconductor Photocatalysts : Synthesis and Photocatalytic Properties

可见光响应光解水制氢的半导体光催化剂

Visible Light-Driven Semiconductor Photocatalysts for the Decomposition of Water

附着态半导体光催化剂光解可溶性染料的研究

Photolysis of selected soluble dye using adherent semiconduction catalyst

设计新型可见光响应的半导体光催化剂

Design of Novel Visible Light Responding Semiconductor Photocatalysts

从基础研究的角度来说，高效的半导体光催化剂仍需进一步探索。

Efficient semiconductor photocatalyst need to be improved on the basis of fundamental research .

JCdS/ZnO复合半导体光催化剂的制备、表征及分解水制氢

Preparation & Characterization of CdS / ZnO Composite Semiconductors and Photocatalytic Decomposition of Water to Produce Hydrogen

希望通过本研究，能够给氧化物半导体光催化剂、以及氧化物半导体光催化器件的研究提供一些思路，从而促进环境污染问题早日得到解决。

Our study may give some ideas on the research of the semiconductor photocatalyst and the semiconductor device .

光刻蚀法改性硫化镉半导体光催化剂及对其放氢活性的影响。

The second was the study on enhancement of photocatalytic activity of cadmium sulfide for hydrogen evolution by photoetching .

分别就纳米半导体光催化剂和锂离子电池的应用、原理和研究状况进行了简单的介绍。

And we also briefly introduced the applications and its mechanism and research status of photocatalytic and lithium ion battery respectively .

纳米微粒作为催化剂应用较多的是半导体光催化剂，特别是在有机物制备方面。

Nanoparticles as a catalyst for greater application of the semiconductor photocatalyst , especially in regard to the preparation of organic matter .

近年来，纳米半导体光催化剂由于在降解环境中的有机污染物和太阳能光解水等方面具有潜在的应用价值而成为研究的热点。

Semiconductor photocatalysts have attracted much interest due to their potential applicability in degradation of environmental pollutants and solar energy conversion recently .

利用半导体光催化剂光解水制氢就是解决这一问题的途径之一。

Overall water splitting for the production of hydrogen using a particulate photocatalyst , is one of the measures to solve this problem .

以硫化钠和硫代乙酰胺为硫源，用水热和溶剂热方法制备了不同粒径的纳米硫化镉半导体光催化剂。

Hydrothermal process and solvent thermal process have been successfully applied to prepare nanocrystalline CdS via the reaction of CdSO_4 with Na_2S or thioacetamide .

多元金属硫化物固溶体或复合物半导体光催化剂由于良好的光吸收性能和可调的禁带宽度被广泛研究。

The multi-metal sulfide solid solution or composite semiconductor photocatalysts with excellent optical absorption ability and controllable energy band gap have been extensively investigated .