2026-04-11 22:22:45
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據http://truthdive.com/wangzhanbaodao,kexuejiayijingyanfachuyixiangxinxingjishu,keyigaijinrengongguanghezuoyongbingyongyizhiqing。rengongguanghezuoyongyuzhiwuguanghezuoyongyiyangdoushiliyongtaiyangnengzhizaonengliang,guanghuaxuedianchishiyongtaiyangguangtuidonghuaxuefanying,keyiyongyuyishuizhiqingfanying。
該技術使用光敏半導體材料(例如一氧化二銅)提供反應所需的電流。雖然這種材料的價格不是十分昂貴,但是當其浸在水中並暴露於陽光之下時會十分不穩定。目前,AdrianaParacchino和ElijahThimsen的研究表明,這一問題可以通過使用原子層沉積技術(ALD)得到解決,即向半導體材料表麵噴塗一層原子薄膜。
該項研究在洛桑聯邦理工學院MichaelGratzel教授的監督下進行,AdrianaParacchino和ElijahThimsenshixianlezhezhongjishudegongyeguimoyingyong,zhihoujiangtamenyongyuzhiqingshengchan。zaitamendeyanjiudangzhong,yiyanghuaertongkeyijiandanbinggaoxiaodebimianyushuixianghuzuoyong,shiqikeyizuoweibandaoticailiaoshiyong。
通過ALD技ji術shu,可ke以yi輕qing鬆song控kong製zhi保bao護hu層ceng的de厚hou度du,使shi得de整zheng個ge材cai料liao表biao麵mian的de薄bo膜mo厚hou度du保bao持chi在zai單dan個ge原yuan子zi厚hou度du程cheng度du。這zhe種zhong精jing確que性xing保bao證zheng了le半ban導dao體ti材cai料liao的de穩wen定ding性xing,並bing且qie能neng夠gou保bao留liu其qi製zhi氫qing效xiao率lv。使shi用yong簡jian單dan易yi得de的de材cai料liao和he技ji術shu可ke以yi簡jian單dan的de實shi現xian光guang電dian化hua學xue電dian池chi製zhi氫qing的de工gong業ye化hua。