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Crystallization Modulation and Holistic Passivation Enables Efficient Two‑Terminal Perovskite/CuIn(Ga)Se_(2)Tandem Solar Cells

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Nano-Micro Letters 2025年第1期17卷 205-215页

作者： Cong Geng Kuanxiang zhang Changhua Wang Chung Hsien Wu Jiwen Jiang Fei Long Liyuan Han Qifeng Han Yi‑Bing Cheng Yong Peng State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of TechnologyWuhan 430070People’s Republic of China Triumph Photovoltaic Materials Co. Ltd.No.1001 Yannan AvenueHigh‑Tech Development DistrictBengbuAnhui 233000People’s Republic of China College of Materials Science and Engineering Guilin University of TechnologyGuilin 541004People’s Republic of China State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong UniversityShanghai 200240People’s Republic of China

Two-terminal(2-T)perovskite(PVK)/CuIn(Ga)Se_(2)(CIGS)tandem solar cells(TSCs)have been considered as an ideal tandem cell because of their best bandgap matching regarding to Shockley–Queisser(S–Q)***,the nature of the irregular rough morphology of commercial CIGS prevents people from improving tandem device *** this paper,D-homoserine lactone hydrochloride is proven to improve coverage of PVK materials on irregular rough CIGS surfaces and also passivate bulk defects by modulating the growth of PVK *** addition,the minority carriers near the PVK/C60 interface and the incompletely passivated trap states caused interface recombination.A surface reconstruction with 2-thiopheneethylammonium iodide and N,N-dimethylformamide assisted passivates the defect sites located at the surface and grain ***,LiF is used to create this field effect,repelling hole carriers away from the PVK and C60 interface and thus reducing *** a result,a 2-T PVK/CIGS tandem yielded a power conversion efficiency of 24.6%(0.16 cm^(2)),one of the highest results for 2-T PVK/CIGS TSCs to our *** validation underscores the potential of our methodology in achieving superior performance in PVK/CIGS tandem solar cells.

关键词： PVK/CIGS TSCs Irregular rough surfaces Modulating the growth PVK/C60 interface recombination

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Fountainhead of Postcolonial Translation Studies and Its Controlling Ideas

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学术界 2011年第12期163卷 245-254页

作者： zhang Xiaoman School of Foreign Studies Hefei University of Technology Hefei Anhui 230009

This paper discusses the fountainhead of postcolonial translation studies,combs the theoretical source of the rise of postcolonial studies and makes a research on interference of translation in postcolonial *** that,it introduces main ideas of postcolonial translation studies and efforts translation theorists have made in this *** concludes that as a new school of translation theory,postcolonial translation studies will enjoy great promise in the future.

关键词：摘要编辑部编辑工作读者

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高浓度CO变换-甲烷化反应积炭的初步研究

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燃料化学学报 1984年第1期 25-32页

作者：伏义路黄志刚庄叔贤范崇正孙汉芳翟晓霞蒋惠云章祥林中国科学技术大学近代化学系安徽省煤炭科学研究所

制备了含有某些助剂的、活性较好的镍基催化剂。在高的CO 浓度（H2/CO比从1至0）和水蒸气存在条件下,研究了变换-甲烷化反应的积炭量变化规律。对同一组分的催化剂,当催化剂较疏松时,积炭量较大,随着催化剂堆比重增大积炭量减小。积炭... 详细信息

制备了含有某些助剂的、活性较好的镍基催化剂。在高的CO 浓度（H2/CO比从1至0）和水蒸气存在条件下,研究了变换-甲烷化反应的积炭量变化规律。对同一组分的催化剂,当催化剂较疏松时,积炭量较大,随着催化剂堆比重增大积炭量减小。积炭量随时间和空速的增加而增加。但随温度的增加在350℃附近有一极大值。500C°以上时积炭量显著减小,此时甲烷化活性较低,但变换功能仍相当强。随着H2/CO 比或H2O/CO 比的增加,积炭量均减小。

关键词：积炭石油产品性质甲烷化反应催化剂 CO 高浓度

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Preparation and photoelectrochemical performance of TiO_2/Ag_2Se interface composite film

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Science China Chemistry 2009年第12期52卷 2213-2218页

作者： ZHAO JuanJuan,JIANG BangTong,zhang ShengYi,NIU HeLin,JIN BaoKang & TIAN YuPeng Department of Chemistry,anhui University,Hefei 230039,China Department of Chemistry Anhui University Hefei 230039 China

Coupling TiO2 with a narrow band gap semiconductor acting as the photosensitizer has attracted much attention in solar energy exploitation. In this work,the porous TiO2 film was first formed on the conducting glass plate (CGP) substrate by the decomposition of polyethylene glycol (PEG) mixing in titanium hydroxide sol at 450℃. Then,the TiO2/Ag2Se interface composite film was fabricated by interface reaction of AgNO3 with NaSeSO3 on the activated surface of porous TiO2 film. The results of SEM and XRD analyses indicated that the porous TiO2 layer was made up of the anatase crystal,and the Ag2Se layer was made up of congregative small particles that have low-temperature α-phase structure. Due to its efficient charge separation for the photo-induced electron-hole pairs,the TiO2/Ag2Se interface composite film as-prepared has good photovoltaic property and high photocurrent response for visible light,which have been confirmed by the photoelectrochemical measurements.

关键词： TiO2/Ag2Se interface composite film preparation measurement photoelectrochemistry

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Effect of the partial substitution of Mg by Al on the crystal structure and hydrogenation behavior of La_2Mg_(17)

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Rare Metals 2007年第4期26卷 347-351页

作者： zhang Qing＇ an WANG Changchun SI Tingzhi School of Materials Science and Engineering Anhui University of Technology Maanshan 243002 China

The effect of the partial substitution of Mg by A1 on the crystal structure of La2Mg17 has been investigated. It was found that the LaEMgl7 phase disappears after the partial substitution of Mg by Al. The LaE（***0.1）17 alloy contains La（Mg,AI）12 and La（Mg,Al）2. Further increasing the Al content, the La2（Mg0.8Al0.2）17 alloy consists of La（Mg,Al）12, La（Mg,Al）2, and Mg. The La（Mg0.93Al0.07）12 phase in the La2（Mg0.9Al0.1）17 alloy crystallizes with the ThMn12-type structure in space group 14/mmm （No. 139）. The lattice parameters were determined to be a = 1.03246（7） nm and c = 0.59410（6） nm. In the ThMn12-type structure, AI atoms occupy 8f site but the A1 content is limited. Moreover, the hydrogenation character- istics have also been compared. La2Mgl7 decomposes into LaH3 and MgH2 under hydrogen, but the La（Mgo.93Alo.o7）12 phase can be hydrogenated into LaH3, MgH2, and La3Al11 at 473 K.

关键词： intermetallic compound crystal structure hydrogenation characteristic X-ray diffraction

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网站设计常见安全漏洞及其防范探讨

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信息与电脑（理论版） 2009年第12期 7-7页

作者：张三军安徽经济研究院安徽合肥230001

随着计算机互联网技术的飞速发展,网络信息已经成为社会发展的重要组成部分。微软推出的IIS+ASP+SQLSERVER的解决方案作为一种典型的服务器端技术,被广泛应用在网上银行、电子商务、搜索引擎等各种互联网应用中。但是,该解决方案在为我... 详细信息

随着计算机互联网技术的飞速发展,网络信息已经成为社会发展的重要组成部分。微软推出的IIS+ASP+SQLSERVER的解决方案作为一种典型的服务器端技术,被广泛应用在网上银行、电子商务、搜索引擎等各种互联网应用中。但是,该解决方案在为我们带来便捷的同时,也带来了严峻的安全问题。本文将从多角度对网站安全进行分析讨论。

关键词：黑客攻击 SQL注入安全漏洞

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The Reactions of Nickel ion with n-Alkane in the Gas Phase

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Chinese Journal of Lasers 1995年第1期B4卷 47-49页

作者： zhang Bing zhang Feihua JI Yufeng zhang Fuyi LIN Chui(Laser Spectroscopy Laboratory,anhui,Institute of Optics andm Fine Mechanics,Academia Sinica,Hefei 230031,China) anhui Inst of Optics and Fine Mechanics Hefei China

ＴｈｅＲｅａｃｔｉｏｎｓｏｆＮｉｃｋｅｌｉｏｎｗｉｔｈｎ－Ａｌｋａｎｅｉｎｔｈｅ　ＧａｓＰｈａｓｅＴｈｅＲｅａｃｔｉｏｎｓｏｆＮｉｃｋｅｌｉｏｎｗｉｔｈｎ－ＡｌｋａｎｅｉｎｔｈｅＧａｓＰｈａｓｅ￥ＺＨＡＮＧＢｉｎｇ；... 详细信息

ＴｈｅＲｅａｃｔｉｏｎｓｏｆＮｉｃｋｅｌｉｏｎｗｉｔｈｎ－Ａｌｋａｎｅｉｎｔｈｅ　ＧａｓＰｈａｓｅＴｈｅＲｅａｃｔｉｏｎｓｏｆＮｉｃｋｅｌｉｏｎｗｉｔｈｎ－ＡｌｋａｎｅｉｎｔｈｅＧａｓＰｈａｓｅ￥ＺＨＡＮＧＢｉｎｇ；ＺＨＡＮＧＦｅｉｈｕａ；ＪＩＹｕｆ...

关键词： mass spectrometer laser ablation ion-molecular reaction

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Influence of Ingredients of Carbon Black Nano-Particle Suspension of Ammonia Solution on Viscosity of Nanofluid

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湖南大学学报（自然科学版） 2009年第S1期36卷 115-118页

作者： CHENG Bo1,2,DU Kai1,zhang Xiao-song1,YANG Liu1(1.School of Energy & Environment,Southeast University,Nanjing,Jiangsu 210096,China 2.School of Construction Engineering,anhui University of Technology,Maanshan,anhui 243000,China) School of Energy and Environment Southeast University Nanjing 210096 China School of Construction Engineering Anhui University of Technology Maanshan 243000 China

A series of experiments were performed on the viscosity of a nanofluid,produced by mixing carbon black and mulsifier OP-10 using ammonia-water with the ultrasonic *** results show that,when adding surfactant separately in low mass concentrations,at first the viscosity of solution decreases sharply compared with that of ammonia-water,then increases with increasing the concentration of *** a certain concentration of surfactant,the viscosity of nanofluids increases with increasing the concentration of *** on Einstein model and Langmuir absorption theory,a new model was summed up for *** with test values,the calculated values on the new model have verified that the model is suitable to predict the viscosity of nanofluids,because the maximum relative error is less than 5%.Nano-particles absorption in the nanofluids is not only single-molecule layer adsorption,but also multi-layer molecular adsorption and other complicated *** the new model,only based on single-molecule layer adsorption theory of Langmuir,is not fully in line with the real circumstances.

关键词： nanofluid viscosity surfactant absorption

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Statistical Heuristic Search

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Journal of Computer Science and Technology 1987年第1期2卷 1-11页

作者：张钹张铃 Tsinghua University Anqing Teachers’ College Beijing anhui

Under certain hypothesis a heuristic search can be considered as a random sampling ***,itis possible to transfer the statistical inference method to the heuristic *** on the idea above,in[1—4]we have incorporated some specific statistical inference method into heuristic searches,andobtained some new statistical heuristic search algorithms——SA,WSA *** characteristics and thedetails of the algorithms have also been *** this paper we go further into the subject and discuss the combination of the two techniques over awider range.

关键词： node SPRT Statistical Heuristic Search

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MODEL SELECTION FOR LOG-LINEAR MODELS OF CONTINGENCY TABLES

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Journal of Systems Science & Complexity 2003年第2期16卷 249-259页

作者： ZHAO Lincheng zhang Hong(University of Science and Technology of China, Hefei, anhui 230026. China) University of Science and Technology of China Hefei Anhui 230026 China

In this paper, we propose an information-theoretic-criterion-based modelselection procedure for log-linear model of contingency tables under multinomial sampling, andestablish the strong consistency of the method under some mild conditions. An exponential bound ofmiss detection probability is also obtained. The selection procedure is modified so that it can beused in practice. Simulation shows that the modified method is valid. To avoid selecting the penaltycoefficient in the information criteria, an alternative selection procedure is given.

关键词： contingency tables log-linear model model selection strong consistency exponential bound

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