Photocatalytic Activity of Mesoporous Graphitic Carbon Nitride (mpg-C3N4) Towards Organic Chromophores Under UV and VIS Light Illumination

Photocatalytic Activity of Mesoporous Graphitic Carbon Nitride (mpg-C3N4) Towards Organic Chromophores Under UV and VIS Light Illumination Научная публикация

Конференция

EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources”
30 авг. - 4 сент. 2015 , Казань

Журнал

Topics in Catalysis
ISSN: 1022-5528 , E-ISSN: 1572-9028

Вых. Данные

Год: 2016, Том: 59, Номер: 15, Страницы: 1305-1318 Страниц : 14 DOI: 10.1007/s11244-016-0654-3

Авторы

Erdogan Deniz Altunoz ¹ , Sevim Melike ² , Kısa Ezgi ³ , Emiroglu Dilara Borte ¹ , Karatok Mustafa ¹ , Vovk Evgeny I. ^1,4 , Bjerring Morten ⁵ , Akbey Ümit ^5,6 , Metin Önder ² , Ozensoy Emrah ¹

Организации

1	Department of Chemistry, Bilkent University, 06800 Ankara, Turkey
2	Department of Chemistry, Faculty of Science, Atatu¨rk University, 25240 Erzurum, Turkey
3	Department of Chemistry, Koc¸ University, 34450 Istanbul, Turkey
4	Boreskov Institute of Catalysis, 630090 Novosibirsk, Russian Federation
5	Interdisciplinary Nanoscience Center (iNANO) and Department of Chemistry, Aarhus University, Gustav Wieds Vej 14, 8000 Aarhus C, Denmark
6	Aarhus Institute of Advanced Studies (AIAS), Aarhus University, Høegh-Guldbergs Gade 6B, 8000 Aarhus C, Denmark

A template-assisted synthetic method including the thermal polycondensation of guanidine hydrochloride (GndCl) was utilized to synthesize highly-organized mesoporous graphitic carbon nitride (mpg-C3N4) photocatalysts. Comprehensive structural analysis of the mpg-C3N4 materials were performed by XPS, XRD, FT-IR, BET and solid-state NMR spectroscopy. Photocatalytic performance of the mpg-C3N4 materials was studied for the photodegradation of several dyes under visible and UV light illumination as a function of catalyst loading and the structure of mpg-C3N4 depending on the polycondensation temperature. Among all of the formerly reported performances in the literature (including the ones for Degussa P25 commercial benchmark), currently synthesized mpg-C3N4 photocatalysts exhibit a significantly superior visible light-induced photocatalytic activity towards rhodamine B (RhB) dye. Enhanced catalytic efficiency could be mainly attributed to the terminated polycondensation process, high specific surface area, and mesoporous structure with a wide pore size distribution.

Erdogan D.A. , Sevim M. , Kısa E. , Emiroglu D.B. , Karatok M. , Vovk E.I. , Bjerring M. , Akbey Ü. , Metin Ö. , Ozensoy E.
Photocatalytic Activity of Mesoporous Graphitic Carbon Nitride (mpg-C3N4) Towards Organic Chromophores Under UV and VIS Light Illumination

Topics in Catalysis. 2016. V.59. N15. P.1305-1318. DOI: 10.1007/s11244-016-0654-3 WOS Scopus РИНЦ CAPlusCA OpenAlex Sciact

Полный текст от издателя

Опубликована online:	11 авг. 2016 г.
Опубликована в печати:	1 сент. 2016 г.

Web of science:	WOS:000382849100006
Scopus:	2-s2.0-84984923168
РИНЦ:	27572093
Chemical Abstracts:	2016:1327001
Chemical Abstracts (print):	165:400938
OpenAlex:	W2516888870
Sciact:	19912

БД	Цитирований
Scopus	74
OpenAlex	72