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16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16)最新文献

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Overview of electrical power models for concentrated photovoltaic systems 聚光光伏系统电力模型综述
16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16) Pub Date : 2020-11-09 DOI: 10.1063/5.0032310
P. Voarino, Mousaab Benhammane, G. Notton, G. Pichenot, Yannick Roujol, F. Chabuel
{"title":"Overview of electrical power models for concentrated photovoltaic systems","authors":"P. Voarino, Mousaab Benhammane, G. Notton, G. Pichenot, Yannick Roujol, F. Chabuel","doi":"10.1063/5.0032310","DOIUrl":"https://doi.org/10.1063/5.0032310","url":null,"abstract":"If the modelling of “conventional” PV modules behavior was well studied in the literature, the modelling of Concentrator PhotoVoltaic (CPV) systems is relatively unexplored. This modelling is more difficult because conversion process is more complicated and inputs more numerous: beam solar irradiance, ambient temperature and wind speed but also the spectral decomposition of the sun radiation depending on the atmosphere state and thickness. This paper presents an overview of electrical power models applied to a system installed at Ajaccio - Corsica. Results note that only DNI (Direct Normal Irradiance), Tair and AM (Air Mass) could be necessary to have a good evaluation of the power with a RMSE under 4.6 %.","PeriodicalId":425888,"journal":{"name":"16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16)","volume":"142 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124690729","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ultra fast synthesis of nanocrystalline metal oxides using microwave assisted solution combustion method 微波辅助溶液燃烧法超快速合成纳米晶金属氧化物
16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16) Pub Date : 2020-11-09 DOI: 10.1063/5.0029898
Nygil Thomas, Dyna Maria Michael, Jasmine Thomas, Ebin Sebastian
{"title":"Ultra fast synthesis of nanocrystalline metal oxides using microwave assisted solution combustion method","authors":"Nygil Thomas, Dyna Maria Michael, Jasmine Thomas, Ebin Sebastian","doi":"10.1063/5.0029898","DOIUrl":"https://doi.org/10.1063/5.0029898","url":null,"abstract":"Nanocrystalline metal oxides have been successfully synthesized by a microwave-assisted solution combustion synthesis using urea as a fuel. PXRD pattern and FT-IR spectra confirm the formation of highly crystalline metal oxides in a very short time. We also studied the influence of fuel to oxidizer ratio (F/O ratio) on the formation of these nanocrystalline oxides. Thermal stability of the samples was investigated using TG-DSC technique. Surface morphology indicated the formation of porous structure. This synthesis process is an economical method for the preparation of nanocrystalline metal oxides with regard to energy, time and simplicity. The above reactions carried out outside the microwave reactor did not result in any products of similar kind.","PeriodicalId":425888,"journal":{"name":"16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133932268","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Influence of adjacent isotype layers on the characteristics of n++-GaAs/i-GaAs/i-AlGaAs/p++-AlGaAs tunnel diodes 相邻同型层对n++-GaAs/i-GaAs/i-AlGaAs/p++-AlGaAs隧道二极管特性的影响
16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16) Pub Date : 2020-11-09 DOI: 10.1063/5.0032144
E. V. Kontrosh, V. Lebedev, V. Kalinovsky, G. Klimko, V. M. Andreev
{"title":"Influence of adjacent isotype layers on the characteristics of n++-GaAs/i-GaAs/i-AlGaAs/p++-AlGaAs tunnel diodes","authors":"E. V. Kontrosh, V. Lebedev, V. Kalinovsky, G. Klimko, V. M. Andreev","doi":"10.1063/5.0032144","DOIUrl":"https://doi.org/10.1063/5.0032144","url":null,"abstract":"High-efficiency multijunction photoelectric converters of high-power optical emission, based on III-V materials, are presently the most promising for application in concentrator photovoltaics and radio-photonics. With increasing power of the optical emission to be converted, the influence exerted by connecting tunnel diodes on the efficiency of multijunction photoelectric converters becomes more pronounced. To provide the maximum efficiency of multijunction photoelectric converters, the connecting tunnel diodes must have a high density of the peak tunneling current, low differential resistance, and maximum optical transparency to minimize the optical loss. Efforts were made in the study to develop high-efficiency connecting p++–i–n++ tunnel diodes on the basis of GaAs/AlGaAs structures grown by molecular-beam epitaxy, with peak tunneling current of up to 200 A/cm2. These types of tunnel diodes are to be used as connecting elements in multijunction concentrator solar cells and high-power multijunction photoelectric converters based on III-V materials.","PeriodicalId":425888,"journal":{"name":"16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115125741","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
UV-ozone treatment of PEDOT: PSS for improved charge transport in organic photovoltaics 紫外-臭氧处理PEDOT: PSS改善有机光伏中的电荷输运
16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16) Pub Date : 2020-11-09 DOI: 10.1063/5.0029893
R. Davis, P. Predeep
{"title":"UV-ozone treatment of PEDOT: PSS for improved charge transport in organic photovoltaics","authors":"R. Davis, P. Predeep","doi":"10.1063/5.0029893","DOIUrl":"https://doi.org/10.1063/5.0029893","url":null,"abstract":"The poly(3,4-ethylene dioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) is a prevalent hole transporting layer in organic and perovskite solar cells. The effect of UV-Ozone treatment of PEDOT:PSS buffer layer on charge carrier mobility of devices is so far not studied. Here, we examine the effect of UV-Ozone exposure of PEDOT:PSS on charge carrier mobility of ITO/PEDOT:PSS/CuPc/Al devices by impedance spectroscopy. It is found that the uv-ozone treatment improves the charge carrier mobility in the devices. The mobility values of devices with PEDOT:PSS treated for various time periods of 20min, 40min and 60 min are characterized and it has been seen that treatment for 20-40 min returned best results.","PeriodicalId":425888,"journal":{"name":"16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134575215","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Light mediated, switchable, antibacterial activity of cerium dioxide nanoparticles on gram positive and gram negative bacteria 光介导的，可切换的，二氧化铈纳米颗粒对革兰氏阳性和革兰氏阴性细菌的抗菌活性
16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16) Pub Date : 2020-11-09 DOI: 10.1063/5.0029978
Rekhachandran Prasanna Ramachandran, Archana Valliyamma, Nitha N. Thomas, M. R. Viswanathan, B. T. Edwin, A. Shereef
{"title":"Light mediated, switchable, antibacterial activity of cerium dioxide nanoparticles on gram positive and gram negative bacteria","authors":"Rekhachandran Prasanna Ramachandran, Archana Valliyamma, Nitha N. Thomas, M. R. Viswanathan, B. T. Edwin, A. Shereef","doi":"10.1063/5.0029978","DOIUrl":"https://doi.org/10.1063/5.0029978","url":null,"abstract":"This work emphasizes the development of cerium dioxide nanoparticles (CeO2 NPs) having switchable antibacterial property. The study gives new insights on the effects of light irradiation on the antibacterial activity of CeO2. In the present study, the CeO2 NPs are synthesized by controlled sol - gel methods. The morphological and optical properties of the nanoparticles are investigated using Transmission Electron Microscopy (TEM), Scanning Electron Microscopy (SEM), X-ray diffractometer (XRD) and UV-Vis spectrophotometer (UV-Vis). The TEM analyzes reveals the size of the synthesized CeO2 NPs as 20±5 nm. The XRD patterns confirm the presence of cubic fluorite structure of CeO2 NPs. The antibacterial activity of CeO2 NPs is examined against Staphylococcus aureus (S. aureus) and Escherichia coli (E. coli). The study discloses that the CeO2 NPs exhibit inhibitory effects against S. aureus bacteria in the presence of light, at low nanoparticle concentration (1.5g/L). But it in the absence of light irradiation, no bacterial inhibitory effects are observed. The study foresees the usage of CeO2 nanoparticles as a switchable nontoxic antibacterial agent which can be used for variety of biological applications.","PeriodicalId":425888,"journal":{"name":"16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129357981","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Correlation between the open circuit voltage and the electroluminescence spectrum of solar cells with quantum objects 开路电压与量子物体太阳能电池电致发光光谱的相关性
16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16) Pub Date : 2020-11-09 DOI: 10.1063/5.0033763
M. Mintairov, V. Evstropov, S. Mintairov, M. Nakhimovich, M. Shvarts, N. Kalyuzhnyy
{"title":"Correlation between the open circuit voltage and the electroluminescence spectrum of solar cells with quantum objects","authors":"M. Mintairov, V. Evstropov, S. Mintairov, M. Nakhimovich, M. Shvarts, N. Kalyuzhnyy","doi":"10.1063/5.0033763","DOIUrl":"https://doi.org/10.1063/5.0033763","url":null,"abstract":"GaAs solar cells with different number of rows of GaInAs quantum objects have been studied. It has been shown that recombination through quantum objects linearly increases with respect to recombination through the bulk GaAs with the number of rows increases. The ratio of the saturation currents of p-n junctions with and without quantum objects, which determines the open circuit voltage drop (ΔVoc) has been investigated. A direct relationship between the increase of ΔVoc and the increase in the relative electroluminescence intensity in quantum objects has been established.","PeriodicalId":425888,"journal":{"name":"16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16)","volume":"106 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121727279","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Zirconium phospho silicate doped cross-linked PVA-PSSA membrane for the adsorptive removal of methylene blue, Rhodamine B and malachite green dyes from aqueous solutions 磷酸锆掺杂交联PVA-PSSA膜对亚甲基蓝、罗丹明B和孔雀石绿染料的吸附去除
16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16) Pub Date : 2020-11-01 DOI: 10.1063/5.0029952
C. Ravindran, Anitha Panayam Parambil Kunnathulli, Jitha Kunhikrishnan Maniath
{"title":"Zirconium phospho silicate doped cross-linked PVA-PSSA membrane for the adsorptive removal of methylene blue, Rhodamine B and malachite green dyes from aqueous solutions","authors":"C. Ravindran, Anitha Panayam Parambil Kunnathulli, Jitha Kunhikrishnan Maniath","doi":"10.1063/5.0029952","DOIUrl":"https://doi.org/10.1063/5.0029952","url":null,"abstract":"","PeriodicalId":425888,"journal":{"name":"16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115316516","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Effect of ultrasonication on the crystal structure of perovskites 超声对钙钛矿晶体结构的影响
16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16) Pub Date : 2020-11-01 DOI: 10.1063/5.0029903
S. Babu, T. A. Hameed, P. Predeep
{"title":"Effect of ultrasonication on the crystal structure of perovskites","authors":"S. Babu, T. A. Hameed, P. Predeep","doi":"10.1063/5.0029903","DOIUrl":"https://doi.org/10.1063/5.0029903","url":null,"abstract":"","PeriodicalId":425888,"journal":{"name":"16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128088606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The optical and surface characterization of zinc oxide films deposited by spray pyrolysis 喷雾热解法制备氧化锌薄膜的光学和表面表征
16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16) Pub Date : 2020-11-01 DOI: 10.1063/5.0029905
Gourikrishna Ravi Shankar, Rakhesh Vamadevan
{"title":"The optical and surface characterization of zinc oxide films deposited by spray pyrolysis","authors":"Gourikrishna Ravi Shankar, Rakhesh Vamadevan","doi":"10.1063/5.0029905","DOIUrl":"https://doi.org/10.1063/5.0029905","url":null,"abstract":"","PeriodicalId":425888,"journal":{"name":"16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16)","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132099634","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Structural and morphological studies of conducting polymer nanocomposites 导电聚合物纳米复合材料的结构与形态研究
16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16) Pub Date : 2020-11-01 DOI: 10.1063/5.0030089
B. Anitha, B. V. Vibitha, Prabhakaran Sreedevi Prabha Jyothi, John Nisha Tharayil
{"title":"Structural and morphological studies of conducting polymer nanocomposites","authors":"B. Anitha, B. V. Vibitha, Prabhakaran Sreedevi Prabha Jyothi, John Nisha Tharayil","doi":"10.1063/5.0030089","DOIUrl":"https://doi.org/10.1063/5.0030089","url":null,"abstract":"","PeriodicalId":425888,"journal":{"name":"16TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS (CPV-16)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115509146","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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