Journal ArticleDOI
The facile fabrication of 2D/3D Z-scheme g-C3N4/UiO-66 heterojunction with enhanced photocatalytic Cr(VI) reduction performance under white light
TLDR
Z-scheme g-C3N4/UiO-66 (BGxUy) heterojunctions constructed from 3D UiO -66 and 2D G-C 3N4 sheets were facilely fabricated using ball-milling method as mentioned in this paper.About:
This article is published in Chemical Engineering Journal.The article was published on 2019-11-01. It has received 234 citations till now. The article focuses on the topics: High-resolution transmission electron microscopy & Diffuse reflectance infrared fourier transform.read more
Citations
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Journal ArticleDOI
Photocatalysis-activated SR-AOP over PDINH/MIL-88A(Fe) composites for boosted chloroquine phosphate degradation: Performance, mechanism, pathway and DFT calculations
Xiao-Hong Yi,Haodong Ji,Chong-Chen Wang,Yang Li,Yu Hang Li,Chen Zhao,Ao Wang,Huifen Fu,Peng Wang,Xu Zhao,Wen Liu +10 more
TL;DR: In this article, the synergistic effects of photocatalytic activations of peroxydisulfate (PDS) via the direct electron transfer PDS activation over P25M175 and indirect electron transfer PS activation over pristine MIL-88A were investigated.
Journal ArticleDOI
Synthesis and fabrication of g-C3N4-based materials and their application in elimination of pollutants
TL;DR: This review highlights the real applications of g-C3N4-based materials as adsorbents or photocatalysts in the adsorption-reduction-solidification of metal ions or photoc atalytic degradation of organic pollutants.
Journal ArticleDOI
Nitrogen doped g-C3N4 with the extremely narrow band gap for excellent photocatalytic activities under visible light
Dandan Zhu,Qixing Zhou +1 more
TL;DR: In this paper, nitrogen doped g-C3N4 (NCN) with the extremely narrow band gap was prepared and applied for the photodegradation of phenols, which enhanced the absorption of visible light and further promoted the photocatalytic activity.
Journal ArticleDOI
The synthesis strategies and photocatalytic performances of TiO2/MOFs composites: A state-of-the-art review
Chong-Chen Wang,Xun Wang,Wen Liu +2 more
TL;DR: In this paper, the outlooks and challenges of TiO2/MOF composites as photocatalysts for energy conversion and environment remediation are proposed, and the fabrication strategies, characterizations techniques, photocatalysis activities and the mechanisms of some selected selected composites were reviewed and highlighted.
Journal ArticleDOI
Bifunctional Bi12O17Cl2/MIL-100(Fe) composites toward photocatalytic Cr(VI) sequestration and activation of persulfate for bisphenol A degradation.
Chen Zhao,Jia-Sheng Wang,Xi Chen,Zhihua Wang,Haodong Ji,Long Chen,Wen Liu,Wang Chongchen,Wang Chongchen +8 more
TL;DR: This research revealed that the Fe-based MOFs/bismuth-rich bismuth oxyhalides (BixOyXz, X = Cl, Br and I) composites possessed great potential in wastewater remediation.
References
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A new zirconium inorganic building brick forming metal organic frameworks with exceptional stability.
Jasmina Hafizovic Cavka,Søren Jakobsen,Unni Olsbye,Nathalie Guillou,Carlo Lamberti,Silvia Bordiga,Karl Petter Lillerud +6 more
TL;DR: The Zr-MOFs presented in this work have the toughness needed for industrial applications; decomposition temperature above 500 degrees C and resistance to most chemicals, and they remain crystalline even after exposure to 10 tons/cm2 of external pressure.
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Alkali-Assisted Synthesis of Nitrogen Deficient Graphitic Carbon Nitride with Tunable Band Structures for Efficient Visible-Light-Driven Hydrogen Evolution.
Huijun Yu,Run Shi,Yunxuan Zhao,Tong Bian,Yufei Zhao,Chao Zhou,Geoffrey I. N. Waterhouse,Li-Zhu Wu,Chen-Ho Tung,Tierui Zhang +9 more
TL;DR: A facile synthetic strategy for nitrogen-deficient graphitic carbon nitride (g-C3 Nx) is established, involving a simple alkali-assisted thermal polymerization of urea, melamine, or thiourea, with superior visible-light photocatalytic performance compared to pristine g-C2 N4.
Journal ArticleDOI
Disclosing the Complex Structure of UiO-66 Metal Organic Framework: A Synergic Combination of Experiment and Theory
Loredana Valenzano,Bartolomeo Civalleri,Sachin Chavan,Silvia Bordiga,Merete Hellner Nilsen,Søren Jakobsen,Karl Petter Lillerud,Carlo Lamberti +7 more
TL;DR: In this paper, a detailed characterization of structural, vibrational, and electronic properties of UiO-66 (Zr-BDC MOF) in its hydroxylated and dehydroxylating forms is presented.
Journal ArticleDOI
A review of chemical, electrochemical and biological methods for aqueous Cr(VI) reduction
TL;DR: This review describes the environmental implications of Cr(VI) presence in aqueous solutions, the chemical species that could be present and then the technologies available to efficiently reduce hexavalent chromium.
Journal ArticleDOI
Efficient synthesis of polymeric g-C3N4 layered materials as novel efficient visible light driven photocatalysts
TL;DR: In this article, a polymeric g-C3N4 layered materials with high surface areas were synthesized efficiently from an oxygen-containing precursor by directly treating urea in air between 450 and 600 °C, without the assistance of a template.