Study of the conversion efficiency of light energy and biomass required by vegetable cultivation

2020 ◽  
Vol 2020.57 (0) ◽  
pp. 63-64
Author(s):  
Ryota YORIFUJI ◽  
Shin’ya OBARA
Keyword(s):  
Conversion Efficiency ◽  
Light Energy ◽  
Vegetable Cultivation

Influences of calcium deficiency and cerium on the conversion efficiency of light energy of spinach

BioMetals ◽  
2008 ◽  
Vol 21 (5) ◽  
pp. 553-561 ◽  
Author(s):  
Hao Huang ◽  
Xiaoqing Liu ◽  
Chunxiang Qu ◽  
Chao Liu ◽  
Liang Chen ◽  
...  
Keyword(s):  
Conversion Efficiency ◽  
Calcium Deficiency ◽  
Light Energy

Hydrogen Generation for 500 hours by Photoelectrolysis of Water using GaN

2012 ◽  
Vol 1446 ◽  
Author(s):  
W. Ohara ◽  
D. Uchida ◽  
T. Hayashi ◽  
M. Deura ◽  
K. Ohkawa
Keyword(s):  
Conversion Efficiency ◽  
Electric Charge ◽  
Hydrogen Generation ◽  
Incident Light ◽  
Hydrogen Gas ◽  
Light Energy ◽  
Chemical Energy ◽  
Incident Photon

ABSTRACTWe confirmed that GaN photocatalyst with NiO cocatalyst (GaN-NiO) continuously produced hydrogen from water for 500 hours without any extra bias. The GaN-NiO photocatalyst was hardly etched and 184-mL hydrogen gas was produced from the electric charge of 1612 coulombs, the Faradic efficiency of which was 89.2%. The conversion efficiency from incident light energy to hydrogen chemical energy was 0.98% in average for 500 h. The incident photon-to-current conversion efficiency (IPCE) was 50% at 300 nm and 35% at 350 nm after the experiment, which was much higher than those of other semiconductor-based photocatalysts.

Observation of three-half harmonic radiation from plasmas irradiated by a 0·26 μm wavelength laser

1987 ◽  
Vol 38 (3) ◽  
pp. 445-451 ◽  
Author(s):  
C. Labaune ◽  
E. Fabre ◽  
G. Bonnaud
Keyword(s):  
Electron Density ◽  
Conversion Efficiency ◽  
Density Profile ◽  
Electron Density Profile ◽  
Light Energy ◽  
Two Dimensional ◽  
Density Profiles ◽  
Hydrodynamic Simulations ◽  
Profile Shape ◽  
Harmonic Radiation

Time-integrated measurements have been made of three-half harmonic light energy emitted from 0·26 μm laser-produced plasmas. The main results are the experimental dependence of 3/2ω0 conversion efficiency and threshold on electron density-profile shape. Various density profiles are achieved by irradiating different kinds of target; their shapes are estimated with the help of two-dimensional hydrodynamic simulations.

Enhancement of Light-Energy Conversion Efficiency by Multi-Porphyrin Arrays of Porphyrin−Peptide Oligomers with Fullerene Clusters

2005 ◽  
Vol 109 (1) ◽  
pp. 19-23 ◽  
Author(s):  
Taku Hasobe ◽  
Prashant V. Kamat ◽  
Vincent Troiani ◽  
Nathalie Solladié ◽  
Tae Kyu Ahn ◽  
...  
Keyword(s):  
Energy Conversion ◽  
Conversion Efficiency ◽  
Energy Conversion Efficiency ◽  
Light Energy ◽  
Light Energy Conversion ◽  
Fullerene Clusters

A thiourea additive-based quadruple cation lead halide perovskite with an ultra-large grain size for efficient perovskite solar cells

Nanoscale ◽  
2019 ◽  
Vol 11 (45) ◽  
pp. 21824-21833 ◽  
Author(s):  
Jyoti V. Patil ◽  
Sawanta S. Mali ◽  
Chang Kook Hong
Keyword(s):  
Thin Films ◽  
Grain Size ◽  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Inorganic Perovskite ◽  
Halide Perovskite ◽  
Lead Halide

Controlling the grain size of the organic–inorganic perovskite thin films using thiourea additives now crossing 2 μm size with >20% power conversion efficiency.

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