Which process involves the conversion of light energy into chemical energy? A. Respiration B. Photosynthesis C. Digestion D. Excretion 相关知识点: 试题来源: 解析 B。解析:光合作用涉及将光能转化为化学能。呼吸作用是将化学能转化为其他形式的能量;消化是将食物分解;排泄是排出体内废物。
Our use of rigid bridged polycyclic compounds as frameworks upon which to place light-accepting chromophores and reaction sites enabled us to construct molecules in which initial tests of geometric, stereochemical and regio-chemical requirements for electron transfer, as well as other dimensional ...
Steam reforming of methane was studied under direct illumination of a catalyst by concentrated light in the energy receiver/reactor with a transparent wall. In such a reactor, both the specific rate of hydrogen production and the specific power loading of the light-to-chemical energy conversion app...
Inspired by nature's photosynthesis, photocatalysts use light to trigger a chemical reaction that would otherwise only occur at high temperatures or under harsh conditions. For this concept to be ...
A process for the manufacture of a light energy converter involves forming of a plurality of photovoltaic sources wherein first bodies of a first conductivity type semiconductor material each has a surface layer of a second conductivity type material and second bodies of said second conductivity type...
Solar thermoelectric generator (STEG), based on Seebeck effect of semiconductors, is one of the most promising approaches for solar energy conversion because of its simple structure, high stability and long lifetime. The light absorbers are of paramount importance for high-efficient STEG. In this ...
In this paper,the principle of the light-to-electric energy conversion of the nanocrystalline TiO 2 porous film electrode was described and explained .Some methods for improving its conversion efficiency in recent years was summaried,including dye sensitization,narrow semiconductor sensitization,metal ion...
Energy conversion refers to the process of transforming energy from one form to another, such as heat, chemical, electrical, motion, or light energy. This process is essential for various systems and devices, including windmills that convert wind energy into mechanical or electrical energy for pract...
Physics and engineering of organic solar cells Organic solar cells have the potential to be portable power sources that are light-weight, flexible, and inexpensive. However, the highest power conversion efficiency for organic solar cells to date is ~8%, and most high-efficiency solar... William...
Photovoltaic conversion refers to the process of converting light energy from the sun into electrical energy using semiconductor devices called solar cells. AI generated definition based on: Solar Hydrogen Production, 2019 About this pageSet alert ...