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New atomically-thin material could improve efficiency of light-based tech（图）
原子薄材料 光基技术 太阳能电池
2023/7/12
Solar panels, cameras, biosensors and fiber optics are technologies that rely on photodetectors, or sensors that convert light into electricity. Photodetectors are becoming more efficient and affordab...
华南理工大学传质与分离工程课件chapter11c （plate efficiency）
华南理工大学 传质与分离工程 课件 chapter11c plate efficiency
2018/3/23
华南理工大学传质与分离工程课件chapter11c （plate efficiency）。
New lithium-oxygen battery greatly improves energy efficiency,longevity
New lithium-oxygen battery energy efficiency longevity
2016/8/1
Lithium-air batteries are considered highly promising technologies for electric cars and portable electronic devices because of their potential for delivering a high energy output in proportion to the...
Researchers improve catalyst efficiency for clean industries
Researchers catalyst efficiency clean industries
2016/7/15
Researchers have developed a way to use less platinum in chemical reactions commonly used in the clean energy, green chemicals and automotive industries, according to a paper published this week in Sc...
The same quality that buffers a raincoat against downpours or a pan against sticky foods can also boost the performance of solar cells, according to a new study from UNL engineers.Published July 20 in...
Effects of Flow Parameters and Inlet Geometry on Cyclone Efficiency
cyclone inlet geometry flow parameters
2009/11/16
A novel cyclone design, named converging symmetrical spiral inlet (CSSI) cyclone, is developed by improving the inlet geometry of conventional tangential single inlet (CTSI) cyclone for enhancing the ...
Influence of phase ratio on packing efficiency in columns for mass transfer processes
phase ratio height of a transfer unit packings
2009/4/21
Influence of phase ratio on packing efficiency in columns for mass transfer processes.
Advances in High-Efficiency III-V Multijunction Solar Cells
High-Efficiency III-V Solar Cells
2008/10/30
The high efficiency of multijunction concentrator cells has the potential to revolutionize the cost structure of photovoltaic electricity generation. Advances in the design of metamorphic subcells to ...
Sliver Solar Cells: High-Efficiency, Low-Cost PV Technology
Sliver Solar Cells High-Efficiency
2008/10/30
Sliver cells are thin, single-crystal silicon solar cells fabricated using standard fabrication technology. Sliver modules, composed of several thousand individual Sliver cells, can be efficient, low-...
The current cost distribution of a crystalline silicon PV module is clearly dominated by material costs, especially by the costs of the silicon wafer. Therefore cell designs that allow the use of thin...