Piezo‐Photocatalysis over Metal–Organic Frameworks: Promoting Photocatalytic Activity by Piezoelectric Effect

2021 ◽  
pp. 2106308
Author(s):  
Chenxi Zhang ◽  
Da Lei ◽  
Chenfan Xie ◽  
Xiaoshuai Hang ◽  
Chuanxin He ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Piezoelectric Effect ◽  
Metal Organic Frameworks ◽  
Metal Organic

Modifying Ag3VO4 with metal-organic frameworks for enhanced photocatalytic activity under visible light

2020 ◽  
Vol 239 ◽  
pp. 122078 ◽  
Author(s):  
BoYin Zhai ◽  
Ying Chen ◽  
YuNing Liang ◽  
YanHua Gao ◽  
JianLing Shi ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Metal Organic Frameworks ◽  
Metal Organic

Cerium-based UiO-66 metal–organic frameworks explored as efficient redox catalysts: titanium incorporation and generation of abundant oxygen vacancies

2019 ◽  
Vol 55 (93) ◽  
pp. 13959-13962 ◽  
Author(s):  
Yajun Zhang ◽  
Hanjiao Chen ◽  
Yi Pan ◽  
Xiaoliang Zeng ◽  
Xiaofang Jiang ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Oxygen Vacancies ◽  
Metal Organic Frameworks ◽  
Redox Catalysts ◽  
Metal Organic ◽  
Titanium Incorporation ◽  
First Time

For the first time, UiO-66(Ce) was endowed with greatly improved redox photocatalytic activity via Ti incorporation, based on the formation of oxygen vacancies.

scholarly journals Template-Directed Synthesis of Photocatalyst-Encapsulating Metal–Organic Frameworks with Boosted Photocatalytic Activity

ACS Catalysis ◽  
2019 ◽  
Vol 9 (8) ◽  
pp. 7486-7493 ◽  
Author(s):  
Xiaojie Yang ◽  
Tao Liang ◽  
Jiaxing Sun ◽  
Michael J. Zaworotko ◽  
Yao Chen ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Metal Organic Frameworks ◽  
Directed Synthesis ◽  
Metal Organic

Synthesis of ZnO/ZIF-8 hybrid photocatalysts derived from ZIF-8 with enhanced photocatalytic activity

2018 ◽  
Vol 5 (3) ◽  
pp. 687-693 ◽  
Author(s):  
Xiaobing Yang ◽  
Zhaodong Wen ◽  
Ziling Wu ◽  
Xuetao Luo
Keyword(s):  
Photocatalytic Activity ◽  
Physical Properties ◽  
Metal Organic Frameworks ◽  
Hybrid Structures ◽  
Efficient Tool ◽  
Metal Organic

Controllable conjunction of semiconductors with metal organic frameworks (MOFs) has been an efficient tool to enhance the chemical and physical properties of semiconductors by forming semiconductor–MOF hybrid structures.

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.

Continuous-flow Synthesis of MIL-53(Cr) with Polar Linker: Probing Nanoscale Piezoelectric Effect

2021 ◽  
Author(s):  
Feifei Xue ◽  
jian cao ◽  
Xiaoting Li ◽  
Jingjing Feng ◽  
Minli Tao ◽  
...  
Keyword(s):  
Continuous Flow ◽  
Piezoelectric Effect ◽  
Metal Organic Frameworks ◽  
Flow Synthesis ◽  
Non Linear ◽  
Potential Applications ◽  
Metal Organic ◽  
Linear Optical

Polar metal-organic frameworks (MOFs) have potential applications due to the fact that their organic linkers can be conveniently modified, which endows them different properties such as non-linear optical, piezoelectric, pyroelectric,...

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