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words: solar grade silicon; slag treatment; boron removal; partition coefficient 1 Introduction The total power capacity generated by solar cell usage reached 7.2 GW in 2009-an increase of 15% despite... has a purity of approximately 99% (2N). In order to accord with the requirement of solar cell manufacture, it is necessary to purify the silicon to attain a purity of 6N-7N [2-4]. However, boron......
loop can be well accordance with adsorption refrigeration system driven by fuel cell electrical vehicle waste heat. Key words: adsorption refrigeration; waste heat; fuel cell electrical vehicle  ... of the heat recovery of fuel cell automobile[J]. Building Energy & Environment, 2004, 23(5): 81-84. [2] Pons M, Poyelle F. Adsorptive machines with advanced cycles for heat pumping or cooling......
of polycrystalline CuInS2 thin films for solar cell devices at low temperature processing conditions[J]. Current Applied Physics, 2010, 10 (3): S379-S382. [2] MEESE J M, MANTHURUTHIL J C, LOCKER D R. CuInS2.... Progress in research on CuInS2 material for solar cell[J]. Materials Review, 2002, 16(8): 30-32. [5] 李苗苗,王天兴,夏存军,宋桂林,常方高,Cu2ZnSnS4/Cu2ZnSnSe4电子结构与光学特性的第一原理计算[J].中国有色金属学报,2012,22(5):1413-1420. LI......
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J. Cent. South Univ. (2021) 28: 1291-1304 DOI: https://doi.org/10.1007/s11771-021-4697-7 Effects of grafting cell penetrate peptide and RGD on endocytosis and biological effects of Mg-CaPNPs-CKIP-1.... Cell penetrate peptide (TAT) can increase the uptake of nanoparticles but is limited by its non-specificity. Grafting adhesion peptide adhesion peptide on carriers can enhance their targeting......
and Power Engineering, Huazhong University of Science and Technology, Wuhan 430074, China) Abstract: Aiming at adsorption refrigeration cycle driven by waste heat of fuel cell electrical vehicle... is reverse. Key words: adsorption refrigeration; dynamic operating characteristics; fuel cell electrical vehicle  ......
Cold stamping for AZ31B magnesium alloy sheet of cell phone house HUANG Guang-sheng(黄光胜)1, 2, ZHANG Lei(张 雷)1, 2, SONG Bo(宋 波)1, 2, PAN Fu-sheng(潘复生)1, 2 1. National Engineering Research Center...) of the sheet underwent RUB process increases to 5.90 from 3.53 at room temperature. It is also confirmed that cell phone houses could be stamped successfully in crank press with AZ31B magnesium alloy sheets......
稀土铕掺入多孔二氧化硅减反射膜对太阳能电池效率的影响 程祖军1,孙卓1,潘丽坤1,曹美玲2 (1.华东师范大学物理系纳光电集成与先进装备教育部工程中心,上海,200062;2.华东师范大学化学系纳光电集成与先进装备教育部工程中心,上海,200062) 摘要:稀土元素铕通过溶胶凝胶法掺入到多孔二氧化硅制成的减反射膜层中,并被用来提高硅太阳能电池的转换效率.在标准测试条件下,和用超白钢化玻璃相比较,该掺入铕的二氧化硅减反射薄膜使太阳能电池的效率提高了9.5%. 关键词:太阳能电池; 转换效率; 铕; 溶胶凝胶法; 二氧化硅减反射膜; Solar cell; Conversion efficieney; Eu3+; Sol-gel method; Anti-reflection film (SiO2); [全文内容正在添加中] ......