{"title":"光伏聚光器电池隔离用导热氧化铝/有机复合材料","authors":"L.C. Beavis, J. Panitz, D. J. Sharp","doi":"10.1109/PVSC.1988.105923","DOIUrl":null,"url":null,"abstract":"Styrene-acrylate copolymer coatings were deposited onto anodized aluminum substrates and the processing characteristics correlated with coating properties. The aluminum (5005-H34) alloy trough or housing module was anodized in a chilled (0-5 degrees C) 18% aqueous sulfuric acid bath. The entire housing was anodized to 50 V at a current density of 1.4 A/dm/sup 2/. A styrene-acrylate copolymer electrophoretic bath was prepared, and the bottom of the inside of the module was electrocoated at 0.5 mA/cm/sup 2/ for 120 s. Breakdown measurements were obtained by placing a probe on the coating composite and gradually increasing the voltage until a current in excess of 10 mA occurred. The results indicate that thin, relatively high thermal conductivity, high-voltage breakdown dielectrics can be formed using this economical process.<<ETX>>","PeriodicalId":10562,"journal":{"name":"Conference Record of the Twentieth IEEE Photovoltaic Specialists Conference","volume":"5 1","pages":"1338-1340 vol.2"},"PeriodicalIF":0.0000,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Thermally conductive alumina/organic composites for photovoltaic concentrator cell isolation\",\"authors\":\"L.C. Beavis, J. Panitz, D. J. Sharp\",\"doi\":\"10.1109/PVSC.1988.105923\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Styrene-acrylate copolymer coatings were deposited onto anodized aluminum substrates and the processing characteristics correlated with coating properties. The aluminum (5005-H34) alloy trough or housing module was anodized in a chilled (0-5 degrees C) 18% aqueous sulfuric acid bath. The entire housing was anodized to 50 V at a current density of 1.4 A/dm/sup 2/. A styrene-acrylate copolymer electrophoretic bath was prepared, and the bottom of the inside of the module was electrocoated at 0.5 mA/cm/sup 2/ for 120 s. Breakdown measurements were obtained by placing a probe on the coating composite and gradually increasing the voltage until a current in excess of 10 mA occurred. The results indicate that thin, relatively high thermal conductivity, high-voltage breakdown dielectrics can be formed using this economical process.<<ETX>>\",\"PeriodicalId\":10562,\"journal\":{\"name\":\"Conference Record of the Twentieth IEEE Photovoltaic Specialists Conference\",\"volume\":\"5 1\",\"pages\":\"1338-1340 vol.2\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1988-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Conference Record of the Twentieth IEEE Photovoltaic Specialists Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PVSC.1988.105923\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference Record of the Twentieth IEEE Photovoltaic Specialists Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PVSC.1988.105923","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5
摘要
在阳极氧化铝基体上沉积了苯乙烯-丙烯酸酯共聚物涂层，其工艺特性与涂层性能有关。铝(5005-H34)合金槽或外壳模块在冷冻(0-5℃)18%硫酸水溶液浴中阳极氧化。整个外壳在1.4 a /dm/sup 2/的电流密度下阳极氧化至50 V。制备苯乙烯-丙烯酸酯共聚物电泳液，模块内部底部以0.5 mA/cm/sup 2/的速度电泳120 s。击穿测量是通过在涂层复合材料上放置探针并逐渐增加电压直到电流超过10ma来获得的。结果表明，使用这种经济的方法可以形成薄的、导热系数相对较高的高压击穿电介质。
Thermally conductive alumina/organic composites for photovoltaic concentrator cell isolation
Styrene-acrylate copolymer coatings were deposited onto anodized aluminum substrates and the processing characteristics correlated with coating properties. The aluminum (5005-H34) alloy trough or housing module was anodized in a chilled (0-5 degrees C) 18% aqueous sulfuric acid bath. The entire housing was anodized to 50 V at a current density of 1.4 A/dm/sup 2/. A styrene-acrylate copolymer electrophoretic bath was prepared, and the bottom of the inside of the module was electrocoated at 0.5 mA/cm/sup 2/ for 120 s. Breakdown measurements were obtained by placing a probe on the coating composite and gradually increasing the voltage until a current in excess of 10 mA occurred. The results indicate that thin, relatively high thermal conductivity, high-voltage breakdown dielectrics can be formed using this economical process.<>
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