دورية أكاديمية
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TiO 2 /g-C 3 N 4 Binary Composite as an Efficient Photocatalyst for Biodiesel Production from Jatropha Oil and Dye Degradation.

التفاصيل البيبلوغرافية
العنوان: TiO 2 /g-C 3 N 4 Binary Composite as an Efficient Photocatalyst for Biodiesel Production from Jatropha Oil and Dye Degradation.
المؤلفون: Naveed AB; Department of Chemistry, National University of Sciences and Technology (NUST), Islamabad40100, Pakistan., Javaid A; Department of Chemistry, National University of Sciences and Technology (NUST), Islamabad40100, Pakistan., Zia A; Department of Chemistry, National University of Sciences and Technology (NUST), Islamabad40100, Pakistan., Ishaq MT; Department of Chemistry, National University of Sciences and Technology (NUST), Islamabad40100, Pakistan., Amin M; US-Pakistan Center for Advanced Studies in Energy, National University of Sciences and Technology (NUST), Islamabad40100, Pakistan., Farooqi ZUR; Institute of Soil and Environmental Sciences, University of Agriculture, Faisalabad38040, Pakistan., Mahmood A; Department of Chemistry, National University of Sciences and Technology (NUST), Islamabad40100, Pakistan.
المصدر: ACS omega [ACS Omega] 2023 Jan 01; Vol. 8 (2), pp. 2173-2182. Date of Electronic Publication: 2023 Jan 01 (Print Publication: 2023).
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: American Chemical Society Country of Publication: United States NLM ID: 101691658 Publication Model: eCollection Cited Medium: Internet ISSN: 2470-1343 (Electronic) Linking ISSN: 24701343 NLM ISO Abbreviation: ACS Omega Subsets: PubMed not MEDLINE
أسماء مطبوعة: Original Publication: Washington, D.C. : American Chemical Society, [2016]-
مستخلص: In the present work, TiO 2 /g-C 3 N 4 nanocomposites were synthesized by using highly crystalline TiO 2 nanorods/rice (NRs) and various percentages of g-C 3 N 4 via a facile, scalable, and inexpensive pyrolysis method. The synthesized nanocomposites were characterized by various techniques, e.g., X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX), N 2 adsorption and desorption analysis (BET), Fourier transform infrared spectroscopy (FTIR), UV-vis diffuse reflectance spectroscopy (DRS), electrochemical impedance spectroscopy (EIS), and chronoamperometry (CA). It was found that biodiesel production by the esterification reaction can be remarkably enhanced by coupling TiO 2 with g-C 3 N 4 ; hereby, it was observed that with increasing percentage of g-C 3 N 4 from 5 to 10 and 15% with respect to TiO 2 NRs, the photocatalytic activity rose and the maximum photocatalytic activity with 97% conversion was observed for NC-3, i.e., 15% g-C 3 N 4 /TiO 2 . Moreover, the photoactivity of pristine TiO 2 NR aggregates was contrasted with their nanoparticle morphology and was estimated to be slightly better. When applied for photocatalytic Congo red dye degradation, this sample showed a 91% degradation efficiency using only a very small amount of the catalyst. The high catalytic efficiency is attributed to the narrow band gap, exceptionally high surface area, and efficient charge separation properties of the prepared catalysts.
Competing Interests: The authors declare no competing financial interest.
(© 2023 The Authors. Published by American Chemical Society.)
References: Water Res. 2020 Oct 1;184:116200. (PMID: 32712506)
J Colloid Interface Sci. 2020 Nov 15;580:503-514. (PMID: 32711201)
Chemosphere. 2021 May;270:128642. (PMID: 33127105)
RSC Adv. 2018 Oct 5;8(60):34241-34251. (PMID: 35548617)
Bioresour Technol. 2003 Aug;89(1):1-16. (PMID: 12676496)
تواريخ الأحداث: Date Created: 20230123 Latest Revision: 20230201
رمز التحديث: 20231215
مُعرف محوري في PubMed: PMC9850785
DOI: 10.1021/acsomega.2c04841
PMID: 36687058
قاعدة البيانات: MEDLINE
الوصف
تدمد:2470-1343
DOI:10.1021/acsomega.2c04841