Visible light-induced reduction of carbon dioxide sensitized by a porphyrin–rhenium dyad metal complex on p-type semiconducting NiO as the reduction terminal end of an artificial photosynthetic system

2014 ◽  
Vol 310 ◽  
pp. 57-66 ◽  
Author(s):  
Youki Kou ◽  
Shogo Nakatani ◽  
Gen Sunagawa ◽  
Yasuyuki Tachikawa ◽  
Dai Masui ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Metal Complex ◽  
Visible Light ◽  
Photosynthetic System ◽  
Artificial Photosynthetic ◽  
P Type

Photoelectrochemical reduction of carbon dioxide to methanol on p-type CuFe2O4 under visible light irradiation

2018 ◽  
Vol 43 (39) ◽  
pp. 18185-18193 ◽  
Author(s):  
Kaykobad Md Rezaul Karim ◽  
Huei Ruey Ong ◽  
Hamidah Abdullah ◽  
Abu Yousuf ◽  
Chin Kui Cheng ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
P Type

scholarly journals Light-powered CO2 fixation in a chloroplast mimic with natural and synthetic parts

Science ◽  
2020 ◽  
Vol 368 (6491) ◽  
pp. 649-654 ◽  
Author(s):  
Tarryn E. Miller ◽  
Thomas Beneyton ◽  
Thomas Schwander ◽  
Christoph Diehl ◽  
Mathias Girault ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Real Time ◽  
Co2 Fixation ◽  
Catalytic Properties ◽  
Carbon Dioxide Conversion ◽  
Photosynthetic System ◽  
Photosynthetic Membranes ◽  
Artificial Photosynthetic ◽  
Enzyme Cascades ◽  
Energy Converting

Nature integrates complex biosynthetic and energy-converting tasks within compartments such as chloroplasts and mitochondria. Chloroplasts convert light into chemical energy, driving carbon dioxide fixation. We used microfluidics to develop a chloroplast mimic by encapsulating and operating photosynthetic membranes in cell-sized droplets. These droplets can be energized by light to power enzymes or enzyme cascades and analyzed for their catalytic properties in multiplex and real time. We demonstrate how these microdroplets can be programmed and controlled by adjusting internal compositions and by using light as an external trigger. We showcase the capability of our platform by integrating the crotonyl–coenzyme A (CoA)/ethylmalonyl-CoA/hydroxybutyryl-CoA (CETCH) cycle, a synthetic network for carbon dioxide conversion, to create an artificial photosynthetic system that interfaces the natural and the synthetic biological worlds.

scholarly journals Enhanced photoelectroctatlytic performance of etched 3C–SiC thin film for water splitting under visible light

RSC Advances ◽  
2014 ◽  
Vol 4 (97) ◽  
pp. 54441-54446 ◽  
Author(s):  
Yazhou Wang ◽  
Sheng Li ◽  
Jisheng Han ◽  
William Wen ◽  
Hao Wang ◽  
...  
Keyword(s):  
Thin Film ◽  
Low Temperature ◽  
Visible Light ◽  
Water Splitting ◽  
P Type

A low temperature alternating supply epitaxy grown p-type 3C–SiC thin film is further etched to enhance the photoelectrocatalytic performance.

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