Award-Winning Etching Process Cuts Solar Cell Costs (Revised) (Fact Sheet)
[摘要] The NREL "black silicon" nanocatalytic wet-chemical etch is an inexpensive, one-step method to minimize reflections from crystalline silicon solar cells. The technology enables high-efficiency solar cells without the use of expensive antireflection coatings.
[发布日期] 2011-05-01 [发布机构]
[效力级别] [学科分类] 再生能源与代替技术
[关键词] ABSORBENTS;ANTIREFLECTION COATINGS;CATALYSTS;CHEMICAL REACTIONS;CHLORINE;COATINGS;EFFICIENCY;ELECTRICITY;ETCHING;GASES;GOLD;HYDROFLUORIC ACID;HYDROGEN;HYDROGEN PEROXIDE;MACHINERY;REFLECTION;SILICON;SILICON SOLAR CELLS;SOLAR CELLS;WAVELENGTHS BLACK SILICON;NANOTECHNOLOGY;WET-CHEMICAL ETCH;CRYSTALLINE SILICON;SOLAR CELLS;ANTIREFLECTION COATINGS;R&D 100 AWARD;HOWARD BRANZ;HYDROGEN PEROXIDE;HYDROFLUORIC ACID;CHLOROAURIC ACID;HYDROGEN;CHLORINE;GOLD;NANOPARTICLES;NANOSCALE PORES;MONOCRYSTALLINE;MULTICRYSTALLINE;SOLAR CELL PROCESSING;PHOTOVOLTAIC MANUFACTURING;Solar Energy - Photovoltaics [时效性]
