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photovoltaic conversion
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  光电转换
     A Study on Photovoltaic Conversion of CdSe/TiO2 Particulate Film
     CdSe/TiO2颗粒膜的光电转换效应研究
短句来源
     Implementation of photovoltaic conversion with self diagnostic function basing on IEEE-1394b
     基于IEEE-1394b协议带有自诊断功能的光电转换实现
短句来源
     The bandgap of PTh film is 2.02 eV,the conduction band of PTh film is-3.84 eV,and the valve band is-5.86 eV.The nanostructured TiO2/PTh electrode could enlarge the visible optical absorption region and obviously increase the photocurrent in visible region,the p-n heterojunction existed in TiO2/PTh nanostructured electrode which favored the separation of electron/hole pairs,and thus the photovoltaic conversion efficiency could be improved.
     结果表明,PTh膜的禁带宽度为2.02eV,价带位置为-5.86 eV,导带位置为-3.84 eV。 在ITO/TiO2/PTh复合膜电极中存在p-n异质结,在一定条件下异质结的存在有利于光生电子-空穴对的分离,PTh修饰ITO/TiO2电极可使光电流产生波长发生明显红移,从而提高了宽禁带半导体的光电转换效率。
短句来源
     The photovoltaic conversion was brought into effect by hetoro-juction film blended with small organic moleculars of ZnPc and C_(60). Electron and hole were transmitted to cathod and anode through n-doped and p-doped wideband organic layers,respectively.
     该有机太阳电池光电转换由ZnPc和C60异质结混合成膜完成,电子和空穴分别通过n掺杂和p掺杂的宽带有机层传输至阴极和阳极,不同掺杂的电子或空穴传输层由精确控制两种有机小分子的蒸镀速率来实现;
短句来源
     Therefore, it is necessary to use solar radiation calculation model on curving surface in the detailed analysis of energy system of high altitude airships,which will supply accurate data for photovoltaic conversion calculations and the energy system design.
     因此,在高空飞艇能源系统性能详细分析阶段需要使用曲面内太阳辐射量计算模型,为随后的光电转换与能源系统计算提供准确的太阳辐射数据。
短句来源
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  光伏转换
     With the further research into the third generation solar cells - thin film solar cells, to fabricate high quality polycrystalline silicon (poly-Si) thin films is a most straight approach to improve the photovoltaic conversion efficiency.
     随着第三代太阳能电池——薄膜太阳能电池的深入研究,要提高多晶硅薄膜太阳能电池的光伏转换效率,制备高质量的多晶硅薄膜是从本质上解决问题的一个途径。
短句来源
  “photovoltaic conversion”译为未确定词的双语例句
     Development of intelligent RMB sorter uses the technology of photovoltaic conversion and photovoltaic recognition, system uses high-speed digital processing capabilities of DSP chips, sorting RMB by image recognition;
     人民币智能分捡器采用光电转化和光电识别技术,利用DSP芯片高速的数字处理能力,采用图像识别的方法分捡人民币;
短句来源
     Photovoltaic conversion is an effective way to use solar power.
     太阳能光伏发电是充分利用太阳能的一种有效方式。
短句来源
     so, the modified electrode with ferricyanide film has applied abroad in many fields, such as molecule identify, photovoltaic conversion, electrochemistry katalysis, ion choice, antisepsis, biosensor, photolysis of water, and so on.
     本论文首次用电化学方法在玻碳、铂电极表面制备了MnCrHCF、MnCoHCF化学修饰电极,并用循环伏安法、原位掠射椭圆偏振光谱法、原位反射椭圆偏振光谱法、红外反射光谱法表征了MnCrHCF修饰电极。
短句来源
     Polycrystalline thin film cadmium telluride (CdTe) solar cells are most promising for the terrestrial photovoltaic conversion of solar energy.
     多晶薄膜碲化镉(CdTe)太阳电池在光代转换地面应用方面很有发展前途.
短句来源
     Light trapping is an efficient method in single crystal and poly crystal silicon solar cells for higher photovoltaic conversion efficiency and lower cost.
     为了提高太阳能电池的转换效率和降低成本,采用光陷阱是一种很有效的方法,如多孔硅可使入射光的反射率减小到5%左右。
短句来源
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  photovoltaic conversion
This value limits the open circuit voltage of HJSC's made on p-type substrates to values too small for useful photovoltaic conversion.
      
The SnO2, an n-type semiconductor, acts as a transparent window to solar irradiation and as an antireflection coating of the Si, and it provides the band bending in the Si necessary for photovoltaic conversion.
      
Fluorine-doped tin oxide-selenium heterojunction for photovoltaic conversion
      
Discotic liquid crystals (LC) are promising materials to manufacture devices for organic photovoltaic conversion.
      
Rough interfaces tend to increase the photovoltaic conversion efficiency of solar cells because of multiple reflections.
      
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There are three main possibilities for application of solar energy: photo-thermal conversion, photovoltaic conversion, and photochemical conversion.Therefore, photo-collection plays an important role in the solar energy application technology. Research on the interrelation between solar radiation and substances, exploration of methods for increasing photo-collective efficiences, as well as development of new optical-collective materials are important for solar energy application.At present, the design...

There are three main possibilities for application of solar energy: photo-thermal conversion, photovoltaic conversion, and photochemical conversion.Therefore, photo-collection plays an important role in the solar energy application technology. Research on the interrelation between solar radiation and substances, exploration of methods for increasing photo-collective efficiences, as well as development of new optical-collective materials are important for solar energy application.At present, the design and study of spectral selective coatings by use of optical interference filter are very interesting. These optical-collective coatings consist basically of a stack of one or more layers of alternating high and low refractive indices. Appropriate choice of refractive index, layer thicknesses and number of layers permits the development of advanced spectral-selective coatings.In order to design the useful optical-collective coatings, it is necessary to use a lot of materials, which have different indices of refraction. We have done the following: (1) Among the important optical parameters of more than 180 AB type compounds, the indices of refraction of different materials are reviewed; (2)The principles in the change of refractive index of materials are discussed with respect to chemical bond parameters; (3)The magnitude of refractive indices of some interesting materials is predicted.

利用光学干涉原理设计和研究光谱选择性涂层是当前太阳能利用研究的一个重要方面,这种涂层基本上都是由一些折射率高低不同的膜层交替叠合而成,只要适当选择不同折射率的材料,控制膜层厚度和层数,就可制成各种性能的采光涂层。本文从评价材料的重要光学常数折射率着手,从化学键参数出发,运用原子量、电负性、以及电荷-半径比等参数来研究材料的折光性。总结了单一元素、离子型卤化物、氧化物和非氧化物等近二百种材料的组成、结构、化学键参数与折射率的关系。探索各类材料的折射率变化规律,预测某些材料的折射率范围。

The photoacoustic spectroscopy and the photovoltaic conversion efficiency of Si-solar cell were measured with photoacoustic method.The load dependence of photoacoustic signal and of photoelectric energy conversion were recorded simultaneously.Resistance value of optimum load for photoelectric energy conversion is 64Ω.The results show that the photoacoustic method is an new technology in studying photoelectric material.

本文报道了用光声技术研究硅太阳电池的光声光谱响应和光电转换效率的结果,并用光声技术和电学方法记录了硅太阳电池光电能量转换的负载特性和最佳负载值。

Polycrystalline thin film cadmium telluride (CdTe) solar cells are most promising for the terrestrial photovoltaic conversion of solar energy. The sfate of the art CdTe solar cells have conversion efficiencies near 16%. Efficient thin film CdTe solar cells are of the heterojunction type with cadmium sulfide (CdS) as the heterojunction partner. Device-quality CdS films can be deposited by several techniq-uesj the growth of CdS films from an aqueous solution is the most economical process. Several...

Polycrystalline thin film cadmium telluride (CdTe) solar cells are most promising for the terrestrial photovoltaic conversion of solar energy. The sfate of the art CdTe solar cells have conversion efficiencies near 16%. Efficient thin film CdTe solar cells are of the heterojunction type with cadmium sulfide (CdS) as the heterojunction partner. Device-quality CdS films can be deposited by several techniq-uesj the growth of CdS films from an aqueous solution is the most economical process. Several low-cost techniques, including close-spaced sublimation, combination of elemental vapors, electro-deposition, screen printing, and spraying have been developed for the deposition of device-quality CdTe films. The deposition and properties of CdS and CdTe films, and the characteristics of CdS/CdTe heterojunction solar cells are discussed in this parer.

多晶薄膜碲化镉(CdTe)太阳电池在光代转换地面应用方面很有发展前途.目前CdTe太阳电池转换效率接近16%.高效簿膜CdTe太阳电池是以硫化镉(CdS)作匹配的异质结太阳电池.符合器件要求的CdS薄膜有多种淀积技术,而从水溶液中生成的方法是最经济的.符合器件要求的CdTe薄膜有多种廉价淀积方法,包括近距离升华、元素联合蒸汽淀积、电沉积、丝网印刷和喷镀等.本文讨论CdS和CdTe薄膜的制备与性能,以及CdS/CdTe异质结太阳电池的特性.

 
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