Structure-dependent iron-based metal–organic frameworks for selective CO2-to-CH4 photocatalytic reduction

2020 ◽  
Vol 8 (48) ◽  
pp. 25850-25856
Author(s):  
Xiao-Yao Dao ◽  
Jin-Han Guo ◽  
Xiao-Yu Zhang ◽  
Shi-Qing Wang ◽  
Xiao-Mei Cheng ◽  
...  
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Metal Organic Frameworks ◽  
Photocatalytic Reduction ◽  
Light Irradiation ◽  
Metal Organic ◽  
Iron Based

MIL-100(Fe) exhibits superior activity and selectivity for CH4 generation under visible-light irradiation compared with MIL-101(Fe).

scholarly journals Ce-Doped Graphitic Carbon Nitride Derived from Metal Organic Frameworks as a Visible Light-Responsive Photocatalyst for H2 Production

Nanomaterials ◽  
2019 ◽  
Vol 9 (11) ◽  
pp. 1539 ◽  
Author(s):  
Liangjing Zhang ◽  
Zhengyuan Jin ◽  
Shaolong Huang ◽  
Yiyue Zhang ◽  
Mei Zhang ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Carbon Nitride ◽  
Metal Organic Frameworks ◽  
Graphitic Carbon ◽  
Light Irradiation ◽  
Graphitic Carbon Nitride ◽  
Enhanced Absorption ◽  
Metal Organic

Novel fibrous graphitic carbon nitride (g-C3N4) derivatives prepared from metal organic frameworks (MOFs) were doped with Ce3+ (Ce-C3N4) as photocatalytic materials. Ce-C3N4 was characterized using various techniques, revealing its high specific surface area, excellent photocatalytic activity, and stability for H2 evolution under visible light irradiation. The fluorine modified samples show superior photocatalytic activity under visible light irradiation, which is due to the presence of more active sites and enhanced absorption of solar energy. This work provides a new synthetic route for MOF-derived g-C3N4 that can be doped with different metal ions. The fluorine modified Ce-C3N4 is an efficient photocatalyst with potential for many applications related to energy and the environment.

Porphyrin-Based Metal–Organic Frameworks for Efficient Photocatalytic H2 Production under Visible-Light Irradiation

2021 ◽  
Vol 60 (6) ◽  
pp. 3988-3995
Author(s):  
Chenxiang Lin ◽  
Chaozheng Han ◽  
Haijiao Zhang ◽  
Lei Gong ◽  
Ying Gao ◽  
...  
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Metal Organic Frameworks ◽  
H2 Production ◽  
Light Irradiation ◽  
Metal Organic

Visible-light-driven photocatalytic water oxidation catalysed by iron-based metal–organic frameworks

2016 ◽  
Vol 52 (29) ◽  
pp. 5190-5193 ◽  
Author(s):  
Yu Horiuchi ◽  
Takashi Toyao ◽  
Kenta Miyahara ◽  
Lionet Zakary ◽  
Dang Do Van ◽  
...  
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Water Oxidation ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Nitrate Solution ◽  
Silver Nitrate Solution ◽  
Visible Light Driven ◽  
Metal Organic ◽  
Iron Based

An iron-based metal–organic framework, MIL-101(Fe), promotes photocatalytic water oxidation to produce oxygen from aqueous silver nitrate solution under visible-light irradiation.

Nanoscaled porphyrinic metal–organic frameworks: photosensitizer delivery systems for photodynamic therapy

2017 ◽  
Vol 5 (9) ◽  
pp. 1815-1821 ◽  
Author(s):  
Daniel Bůžek ◽  
Jaroslav Zelenka ◽  
Pavel Ulbrich ◽  
Tomáš Ruml ◽  
Ivana Křížová ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Visible Light ◽  
Cancer Cells ◽  
Visible Light Irradiation ◽  
Metal Organic Frameworks ◽  
Delivery Systems ◽  
Post Treatment ◽  
Light Irradiation ◽  
Attractive Feature ◽  
Metal Organic

PCN-222/MOF-545 nanoparticles cause apoptosis of cancer cells upon visible light irradiation. The phototoxicity of the nanoparticles is deactivated after several hours, which is an attractive feature to avoid post-treatment photosensitization issues.

scholarly journals Mesoporous Cu–Cu2O@TiO2 heterojunction photocatalysts derived from metal–organic frameworks

RSC Advances ◽  
2020 ◽  
Vol 10 (25) ◽  
pp. 14550-14555 ◽  
Author(s):  
Wenling Zhao ◽  
Chengcheng Liu
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Dye Degradation ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
High Photocatalytic Activity ◽  
Light Irradiation ◽  
Metal Organic ◽  
Organic Framework

Cu–Cu2O@TiO2 heterojunction photocatalyst derived from a metal–organic framework shows high photocatalytic activity for dye degradation under visible light irradiation.

scholarly journals Cu(ii)/Ni(ii)–organic frameworks constructed from the homometallic clusters by 5-(2-carboxyphenoxy)isophthalic acid and N-ligand: synthesis, structures and visible light-driven photocatalytic properties

RSC Advances ◽  
2019 ◽  
Vol 9 (29) ◽  
pp. 16305-16312 ◽  
Author(s):  
Qi-Wei Xu ◽  
Qiu-Shuang Wang ◽  
Shan-Shan Li ◽  
Xia Li
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Metal Organic Frameworks ◽  
Isophthalic Acid ◽  
Light Irradiation ◽  
Photocatalytic Properties ◽  
Highly Efficient ◽  
Visible Light Driven ◽  
Metal Organic ◽  
Ligand Synthesis

Four Cu(ii)/Ni(ii)-metal–organic frameworks were constructed from different homometallic clusters by O-cpia/N-ligands. Cu(ii)-complexes show highly efficient photocatalysts for the degradation of RhB under visible light irradiation.

High efficiency of mechanosynthesized Zn-based metal–organic frameworks in photodegradation of congo red under UV and visible light

RSC Advances ◽  
2016 ◽  
Vol 6 (16) ◽  
pp. 13272-13277 ◽  
Author(s):  
Mohammad Yaser Masoomi ◽  
Minoo Bagheri ◽  
Ali Morsali
Keyword(s):  
Aqueous Solutions ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Congo Red ◽  
High Efficiency ◽  
Metal Organic Frameworks ◽  
Light Irradiation ◽  
Metal Organic

Three zinc(ii) MOFs containing azine-functionalized pores were studied for degradation of congo red from aqueous solutions under UV and/or visible light irradiation without auxiliary oxidants such as H2O2.

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