關鍵字查詢 | 類別:期刊論文 | | 關鍵字:Enhancing solar-driven water splitting with surface-engineered nanostructures

[第一頁][上頁]1[次頁][最末頁]目前在第 1 頁 / 共有 01 筆查詢結果
序號 學年期 教師動態
1 107/2 物理系 董崇禮 副教授 期刊論文 發佈 Enhancing solar-driven water splitting with surface-engineered nanostructures , [107-2] :Enhancing solar-driven water splitting with surface-engineered nanostructures期刊論文Enhancing solar-driven water splitting with surface-engineered nanostructuresS. Shen; S. A. Lindley; C. L. Dong; E. Chen; Y. R. Lu; J. Zhou; Y. Hu; D. A. Wheeler; P. Guo; J. Zhang; D. S. Kliger; S. S. MaoSolar RRL 3(3), 1800285Functional nanoscale interfaces that promote the transport of photoexcited charge carriers are fundamental to efficient hydrogen production during photoelectrochemical (PEC) splitting of water. Here, the realization of a functional one‐dimensional nanostructure achieved through surface engineering of hematite (α‐Fe2O3) nanorods with a TiO2 overlayer is reported. The surface‐engineered hematite nanostructure exhibits significantly improved PEC performance as compared to untreated α‐Fe2O3, with an increase in the maximum incident photon‐to‐current efficiency (IPCE) of nearly 400% at 350 nm. While addition of the TiO2 overlayer did not alter the lifetime of photoexcited charge carriers,
[第一頁][上頁]1[次頁][最末頁]目前在第 1 頁 / 共有 01 筆查詢結果