scholarly journals Antimony porphyrins as red-light powered photocatalysts for solar fuel production from halide solutions in the presence of air

2015 ◽  
Vol 14 (10) ◽  
pp. 1826-1830 ◽  
Author(s):  
M. Ertl ◽  
E. Wöβ ◽  
G. Knör
Keyword(s):  
Light Harvesting ◽  
Red Light ◽  
Micellar Medium ◽  
Halide Ions ◽  
Solar Fuel ◽  
Fuel Production ◽  
Aqueous Micellar Medium

Stable light-harvesting sensitizers for the two-electron oxidation of halide ions are reported. Photocatalysis is studied in solution, in aqueous micellar medium and with surface immobilized samples for convenient photocatalyst recycling.

scholarly journals Light Harvesting Proteins for Solar Fuel Generation in Bioengineered Photoelectrochemical Cells

2014 ◽  
Vol 15 (4) ◽  
pp. 374-384 ◽  
Author(s):  
Julian Ihssen ◽  
Artur Braun ◽  
Greta Faccio ◽  
Krisztina Gajda-Schrantz ◽  
Linda Thöny-Meyer
Keyword(s):  
Light Harvesting ◽  
Photoelectrochemical Cells ◽  
Solar Fuel ◽  
Solar Fuel Generation

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.

Band Gap Engineering in Solvochromic 2D Covalent Organic Framework Photocatalysts for Visible Light-Driven Enhanced Solar Fuel Production from Carbon Dioxide

2021 ◽  
Vol 13 (12) ◽  
pp. 14122-14131
Author(s):  
Nem Singh ◽  
Dolly Yadav ◽  
Sandip V. Mulay ◽  
Jae Young Kim ◽  
No-Joong Park ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Visible Light ◽  
Band Gap ◽  
Solar Fuel ◽  
Fuel Production ◽  
Band Gap Engineering ◽  
Covalent Organic Framework ◽  
Visible Light Driven ◽  
Organic Framework

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

Synthesis and turnover of the light-harvesting chlorophylla/b-protein inLemna gibba grown with intermittent red light: possible translational control

Planta ◽  
1982 ◽  
Vol 154 (5) ◽  
pp. 465-472 ◽  
Author(s):  
J. P. Slovin ◽  
E. M. Tobin
Keyword(s):  
Translational Control ◽  
Light Harvesting ◽  
Red Light

On the nature of plasmon-induced photocurrent enhancement in Bacteriochlorophyll c sensitized solar cells: Towards red light harvesting

2021 ◽  
Vol 258 ◽  
pp. 123932
Author(s):  
Lekha Peedikakkandy ◽  
Ondřej Pavelka ◽  
Martina Alsterová ◽  
Anna Fučíková ◽  
Jakub Dostál ◽  
...  
Keyword(s):  
Solar Cells ◽  
Light Harvesting ◽  
Red Light ◽  
Bacteriochlorophyll C ◽  
Sensitized Solar Cells

scholarly journals Synthesis of 2-Substitued Indoles via Pd-Catalysed Cyclization in an Aqueous Micellar Medium

Molecules ◽  
2021 ◽  
Vol 26 (13) ◽  
pp. 3917
Author(s):  
Sofia Siciliano ◽  
Elena Cini ◽  
Maurizio Taddei ◽  
Giorgia Vinciarelli
Keyword(s):  
Water Environment ◽  
Delivery Mode ◽  
Micellar Medium ◽  
Dielectric Heating ◽  
Microwave Dielectric ◽  
Microwave Dielectric Heating ◽  
Heating Mode ◽  
Aqueous Micellar Medium ◽  
By Products ◽  
Better Than

The synthesis of 2-substituted indoles starting from the corresponding unprotected 2-alkynylanilines was made possible in 3% TPGS-750-M water using Pd(OAc)2 alone as the catalyst. The reaction was sensitive to the heating mode respect to the nature of the starting material as, in many cases, convectional heating was better than microwave dielectric heating. The MW (microwave) delivery mode had also an influence in the formation of by-products and, consequently, product yields. A tandem Sonogashira-cyclisation reaction was also accomplished using Pd(OAc)2/Xphos in the nanomicellar water environment.

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.

Sign in / Sign up

Export Citation Format

Share Document