Solar ponds in alkaline lake and oil well regions

Solar ponds are probably the simplest technology available for the useful conversion of solar energy. The basic technology is proven. Solar ponds have been shown to be technically feasible and economically viable for many applications, particularly for thermal use. The electrical conversion and use of solar energy via solar ponds is still questionable, in general, for economic viability. By putting the untapped sources together in the South Plains region, it looks promising economically both for thermal and electrical conversions and applications. There are a number of alkaline lake basins randomly scattered in the South Plains region of the U.S.A. In that area, there are thousands of crude oil producing wells that produce brine in abundance. The selection of suitable alkaline lake basins as a solar pond site and as depository sites of brine from oil wells and the using of this brine and salty water from alkaline lakes makes the solar pond economically viable for both thermal and electrical demands in the area.     

Pore‐free mold‐pattern‐transfer method for barrier ribs of HD PDPs

Abstract— Among various barrier‐rib manufacturing processes, the mold‐pattern‐transfer method has potential to reduce processing cost as well as the manufacture of high‐resolution pixels. In this study, the effects of major processing variables of the mold‐pattern‐transfer process on the formation of air‐trapped pores within barrier ribs were examined. The results indicated that with an optimum combination of the processing variables, barrier ribs without trapped defects can be produced, demonstrating the possibility of reducing the number of processing steps and costs of barrier ribs.     

不同光强下太阳电池组件曲线因数的研究

通过测试太阳电池组件在不同入射光强下的电性能参数，采用作拟合曲线的方法求解不同光强下太阳电池组件的曲线因数，并在此基础上分析组件曲线因数与入射光强的关系。     

VSAP软件在碟式太阳能热发电系统设计中的应用

进行碟式太阳能热发电系统结构设计的关键是保证其可靠性和稳定性，为此，本文用VSAP有限元软件完成了系统结构的设计计算与分析，并在此基础上解决了聚光器配重、改善系统稳定性等问题。     

浅谈大旺工业园道路软土路基勘察及处治设计

通过勘探和土工试验揭示肇庆高新技术产业开发区沙沥工业园区规划道路所在区域的地质状况,分析其软弱土层工程力学性质,并提出有效的软基处理措施,可供类似工程参考。     

新型太阳能空调节能窗的原理与结构

基于太阳辐射的光变特性和多层薄膜材料的变色效应，分析了新型太阳能节能窗对热候，冷候和温候空调的工作原理，重点讨论了可实现外加参量的动态调节透光性的薄膜材料的性能。     

高速公路水毁成因及防治措施

从高速公路水泥混凝土路面裂缝，挖方地段护面墙开裂、拦水带与路面衔接部位裂缝，急流槽水泥砂浆勾缝脱落等方面分析了高速公路水毁的成因，并提出了切实可行的防治措施，保证了高速公路的正常运营。     

Improvement of device performances by thin interlayer in conjugated polymers/methanofullerene plastic solar cell

Recent studies have reported that a thin interlayer between poly(3, 4-ethylene dioxythiophene)-poly(styrene sulfonic acid) (PEDOT: PSS) and an emissive polymer layer leads to a large increase in the performances of polymer light-emitting diodes (PLEDs) by preventing significant quenching of the radiative excitons at the PEDOT: PSS interface; therefore, acting as an efficient exciton-blocking layer. Using the similar idea, a thin interlayer was fabricated between PEDOT: PSS and the active layer of conjugated polymers/methanofullerene composites in a plastic solar cell. The interlayer consisted of a poly(fluorene)-based hole transporter spin-coated directly on top of the PEDOT: PSS layer. The devices with the interlayer exhibited a higher efficiency than in those without the interlayer.     

软土路基沉降计算新方法及应用研究

介绍了一种动静结合的软土路基沉降计算新方法,并将该方法应用到动力固结路基处理工程实践中.对软土路基沉降进行了计算,通过将沉降计算值与实测值进行比较,验证计算方法的可行性.计算结果显示,路基断面总沉降量计算值为669.6 mm,实测值为675 mm,两者比较相近,说明该沉降计算方法是可行的.     

Photovoltaic properties of SnCl2Pc films and SnCl2Pc/pentacene heterostructures

The optical and photovoltaic properties of dichlorotin phthalocyanine (SnCl₂Pc) films and SnCl₂Pc/pentacene (Pn) heterostructures (HS) have been studied. Weak bands at 1.35, 1.52 and 2.05 eV have been found in absorption and modulated photoreflectance spectra of SnCl₂Pc films. These bands can be caused by the formation of charge transfer states. The low concentration of recombination centers of charge carriers has been formed on a free surface of SnCl₂Pc films. This concentration essentially decreases at air evacuation before vacuum deposition of a Pn layer. Therefore, interface with an insignificant recombination rate of charge carriers is formed for SnCl₂Pc/Pn HS.