教師資料查詢 | 類別: 期刊論文 | 教師: 董崇禮 CHUNG-LI DONG (瀏覽個人網頁)

標題:Uranium oxide nanocrystals by microwave-assisted thermal decomposition: electronic and structural properties
學年106
學期1
出版(發表)日期2018/01/17
作品名稱Uranium oxide nanocrystals by microwave-assisted thermal decomposition: electronic and structural properties
作品名稱(其他語言)
著者Jennifer Leduc; Joseph I. Pacold; David K. Shuh; Chung‐Li Dong; Sanjay Mathur
單位
出版者
著錄名稱、卷期、頁數Zeitschrift für anorganische und allgemeine Chemie 644(1), p.12-18
摘要Uranium oxides have attracted much attention not only in the context of nuclear energy generation but also for their application as pristine catalysts or as supports for other (transition metal) oxides and (precious) metals. Their propensity to adopt high coordination numbers and manifest multiple oxidation states (from +II to +VI) makes them attractive candidates for catalyzed transformation reactions. Herein, we report a new synthesis route to phase‐pure, crystalline UO2 nanoparticles via microwave‐assisted decomposition of a molecular uranium(IV) precursor. The electronic structure and optical absorption properties of these nanocrystals were investigated using spectroscopic methods to evaluate their suitability for photo(electro)catalytic applications.
關鍵字In‐situ X‐ray absorption spectroscopy;Scanning transmission X‐ray microscopy (STXM);Photocatalysis;Uranium;UO 2 nanoparticles;Microwave chemistry
語言英文(美國)
ISSN
期刊性質國外
收錄於SCI;
產學合作
通訊作者
審稿制度
國別德國
公開徵稿
出版型式,電子版
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