کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7757770 | 1500056 | 2018 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Two novel Pb(II) coordination polymers (CPs) based on 4-(4-oxopyridin-1(4H)-yl) and 3-(4-oxopyridin-1(4H)-yl) phthalic acid: Band gaps, structures, and their photoelectrocatalytic properties in CO2-saturated system
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی معدنی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Two novel Pb(II) coordination polymers (CPs 1 and 2) were solvothermally synthesized and density functional theory (DFT) calculations exhibited the two CPs possessed different band structures. Their VB and CB positions were determined by Mott-Schottky and UV-visible diffuse reflectance analyses. The E =â¯â1.4â¯V vs SCE (â0.74â¯V vs NHE) was selected as the required potential according to the regulation of photocurrent responses at various tested potentials in CO2-saturated system. The photoelectrocatalytic performance of CP 2 was superior to that of CP 1 owing to the well-matched CB position of CP 2 and CO2 reduction potentials at the required potential of â1.4â¯V vs SCE (â0.74â¯V vs NHE). Moreover, the photoelectrolytic experiment were also performed 1â¯h in the CO2-saturated 0.2â¯M Na2SO4 solution to initially investigated the influence of visible light and the reason of stability in 1â¯h chronoamperometry.182
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Solid State Chemistry - Volume 261, May 2018, Pages 43-52
Journal: Journal of Solid State Chemistry - Volume 261, May 2018, Pages 43-52
نویسندگان
Zhi Shuo Yan, Ji Ying Long, Yun Gong, Jian Hua Lin,