{"title":"高性能铝-空气电池碳纳米管/活性炭基阴极的优化研究","authors":"Tatsuya Okobira, Dang-Trang Nguyen, K. Taguchi","doi":"10.17706/ijmse.2020.8.2.45-51","DOIUrl":null,"url":null,"abstract":": We developed a high-performance air-cathode for aluminum-air batteries based on carbon nanotube/activated carbon material loading in a carbon sheet substrate. By using activated carbon, which has a large surface area, the air-cathode performance can be improved. Carbon nanotube coating liquid plays the role of a binder to bind activated carbon powder to the substrate. The fabricated air-cathode was optimized to obtain the maximum power density. The maximum power density was 2.3mW/cm² obtained at 7.9mA/cm² current density, respectively.","PeriodicalId":14103,"journal":{"name":"International Journal of Materials Science and Engineering","volume":"38 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Optimization of CNT/Activated Carbon-Based Cathodes for High-Performance Aluminum-Air Batteries\",\"authors\":\"Tatsuya Okobira, Dang-Trang Nguyen, K. Taguchi\",\"doi\":\"10.17706/ijmse.2020.8.2.45-51\",\"DOIUrl\":null,\"url\":null,\"abstract\":\": We developed a high-performance air-cathode for aluminum-air batteries based on carbon nanotube/activated carbon material loading in a carbon sheet substrate. By using activated carbon, which has a large surface area, the air-cathode performance can be improved. Carbon nanotube coating liquid plays the role of a binder to bind activated carbon powder to the substrate. The fabricated air-cathode was optimized to obtain the maximum power density. The maximum power density was 2.3mW/cm² obtained at 7.9mA/cm² current density, respectively.\",\"PeriodicalId\":14103,\"journal\":{\"name\":\"International Journal of Materials Science and Engineering\",\"volume\":\"38 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Materials Science and Engineering\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.17706/ijmse.2020.8.2.45-51\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Materials Science and Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.17706/ijmse.2020.8.2.45-51","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Optimization of CNT/Activated Carbon-Based Cathodes for High-Performance Aluminum-Air Batteries
: We developed a high-performance air-cathode for aluminum-air batteries based on carbon nanotube/activated carbon material loading in a carbon sheet substrate. By using activated carbon, which has a large surface area, the air-cathode performance can be improved. Carbon nanotube coating liquid plays the role of a binder to bind activated carbon powder to the substrate. The fabricated air-cathode was optimized to obtain the maximum power density. The maximum power density was 2.3mW/cm² obtained at 7.9mA/cm² current density, respectively.
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