scholarly journals In Situ Prepared Flexible 3D Polymer Film Photocatalyst for Highly Selective Solar Fuel Production from CO2

ChemCatChem ◽  
2018 ◽  
Vol 10 (9) ◽  
pp. 1928-1928
Author(s):  
Rajesh K. Yadav ◽  
Abhishek Kumar ◽  
Dolly Yadav ◽  
No-Joong Park ◽  
Jae Young Kim ◽  
...  
Keyword(s):  
Polymer Film ◽  
Solar Fuel ◽  
Fuel Production

In Situ Prepared Flexible 3D Polymer Film Photocatalyst for Highly Selective Solar Fuel Production from CO2

ChemCatChem ◽  
2018 ◽  
Vol 10 (9) ◽  
pp. 2024-2029 ◽  
Author(s):  
Rajesh K. Yadav ◽  
Abhishek Kumar ◽  
Dolly Yadav ◽  
No-Joong Park ◽  
Jae Young Kim ◽  
...  
Keyword(s):  
Polymer Film ◽  
Solar Fuel ◽  
Fuel Production

scholarly journals Front Cover: In Situ Prepared Flexible 3D Polymer Film Photocatalyst for Highly Selective Solar Fuel Production from CO2 (ChemCatChem 9/2018)

ChemCatChem ◽  
2018 ◽  
Vol 10 (9) ◽  
pp. 1926-1926
Author(s):  
Rajesh K. Yadav ◽  
Abhishek Kumar ◽  
Dolly Yadav ◽  
No-Joong Park ◽  
Jae Young Kim ◽  
...  
Keyword(s):  
Polymer Film ◽  
Solar Fuel ◽  
Fuel Production ◽  
Front Cover

A hybrid bulk-heterojunction photoanode for direct solar-to-chemical conversion

2021 ◽  
Author(s):  
Liang Yao ◽  
Yongpeng Liu ◽  
Han-Hee Cho ◽  
Meng Xia ◽  
Arvindh Sekar ◽  
...  
Keyword(s):  
Organic Semiconductor ◽  
Bulk Heterojunction ◽  
Polymer Network ◽  
Chemical Conversion ◽  
Solar Fuel ◽  
Fuel Production

The development of efficient and stable organic semiconductor-based photoanodes for solar fuel production is advanced by using a robust in situ-formed covalent polymer network together with a mesoporous inorganic film in a hybrid bulk heterojunction.

Fullerene polymer film as a highly efficient photocatalyst for selective solar fuel production from CO 2

2019 ◽  
Vol 137 (14) ◽  
pp. 48536 ◽  
Author(s):  
Dolly Yadav ◽  
Rajesh K. Yadav ◽  
Abhishek Kumar ◽  
No‐Joong Park ◽  
Jae Young Kim ◽  
...  
Keyword(s):  
Polymer Film ◽  
Solar Fuel ◽  
Fuel Production ◽  
Highly Efficient

Facile One-Pot Two-Step Synthesis of Novel in Situ Selenium-Doped Carbon Nitride Nanosheet Photocatalysts for Highly Enhanced Solar Fuel Production from CO2

2017 ◽  
Vol 1 (1) ◽  
pp. 47-54 ◽  
Author(s):  
Abhishek Kumar ◽  
Rajesh K. Yadav ◽  
No-Joong Park ◽  
Jin-Ook Baeg
Keyword(s):  
Carbon Nitride ◽  
Solar Fuel ◽  
Fuel Production ◽  
One Pot

Dynamics of Nanoparticle Chain Aggregates of Carbon Under Tension

2003 ◽  
Vol 778 ◽  
Author(s):  
Rajdip Bandyopadhyaya ◽  
Weizhi Rong ◽  
Yong J. Suh ◽  
Sheldon K. Friedlander
Keyword(s):  
Mechanical Properties ◽  
Carbon Black ◽  
Polymer Film ◽  
Elastic Behavior ◽  
Small Strains ◽  
Transmission Electron ◽  
Chain Aggregates ◽  
Nanoparticle Chains ◽  
Reinforcing Filler

AbstractCarbon black in the form of nanoparticle chains is used as a reinforcing filler in elastomers. However, the dynamics of the filler particles under tension and their role in the improvement of the mechanical properties of rubber are not well understood. We have studied experimentally the dynamics of isolated nanoparticle chain aggregates (NCAs) of carbon made by laser ablation, and also that of carbon black embedded in a polymer film. In situ studies of stretching and contraction of such chains in the transmission electron microscope (TEM) were conducted under different maximum values of strain. Stretching causes initially folded NCA to reorganize into a straight, taut configuration. Further stretching leads to either plastic deformation and breakage (at 37.4% strain) or to a partial elastic behavior of the chain at small strains (e.g. 2.3% strain). For all cases the chains were very flexible under tension. Similar reorientation and stretching was observed for carbon black chains embedded in a polymer film. Such flexible and elastic nature of NCAs point towards a possible mechanism of reinforcement of rubber by carbon black fillers.

scholarly journals Efficiency Accreditation and Testing Protocols for Particulate Photocatalysts toward Solar Fuel Production

Joule ◽  
2021 ◽  
Vol 5 (2) ◽  
pp. 344-359 ◽  
Author(s):  
Zhiliang Wang ◽  
Takashi Hisatomi ◽  
Rengui Li ◽  
Kazuhiro Sayama ◽  
Gang Liu ◽  
...  
Keyword(s):  
Solar Fuel ◽  
Fuel Production ◽  
Testing Protocols

Multilayer Ni/Fe thin films as oxygen evolution catalysts for solar fuel production

2017 ◽  
Vol 50 (10) ◽  
pp. 104003 ◽  
Author(s):  
M Biset-Peiró ◽  
S Murcia-López ◽  
C Fàbrega ◽  
J R Morante ◽  
T Andreu
Keyword(s):  
Thin Films ◽  
Oxygen Evolution ◽  
Solar Fuel ◽  
Fuel Production

scholarly journals Non-Stoichiometric Redox Active Perovskite Materials for Solar Thermochemical Fuel Production: A Review

Catalysts ◽  
2018 ◽  
Vol 8 (12) ◽  
pp. 611 ◽  
Author(s):  
Anita Haeussler ◽  
Stéphane Abanades ◽  
Julien Jouannaux ◽  
Anne Julbe
Keyword(s):  
Carbon Dioxide ◽  
Solar Energy ◽  
Energy Conversion ◽  
Operating Conditions ◽  
Solar Fuel ◽  
Fuel Production ◽  
Concentrated Solar Energy ◽  
Redox Active ◽  
Conversion Rates ◽  
Wide Range

Due to the requirement to develop carbon-free energy, solar energy conversion into chemical energy carriers is a promising solution. Thermochemical fuel production cycles are particularly interesting because they can convert carbon dioxide or water into CO or H2 with concentrated solar energy as a high-temperature process heat source. This process further valorizes and upgrades carbon dioxide into valuable and storable fuels. Development of redox active catalysts is the key challenge for the success of thermochemical cycles for solar-driven H2O and CO2 splitting. Ultimately, the achievement of economically viable solar fuel production relies on increasing the attainable solar-to-fuel energy conversion efficiency. This necessitates the discovery of novel redox-active and thermally-stable materials able to split H2O and CO2 with both high-fuel productivities and chemical conversion rates. Perovskites have recently emerged as promising reactive materials for this application as they feature high non-stoichiometric oxygen exchange capacities and diffusion rates while maintaining their crystallographic structure during cycling over a wide range of operating conditions and reduction extents. This paper provides an overview of the best performing perovskite formulations considered in recent studies, with special focus on their non-stoichiometry extent, their ability to produce solar fuel with high yield and performance stability, and the different methods developed to study the reaction kinetics.

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