Solar concentrator and solar energy beam condensing unit that contains it

• Main Authors: CHEN WEI, SUN XIAOWEI, LIU HAOCHEN, LI SHANG, WANG KAI, WANG DAN
• Format: Patent
• Language: Chinese; English
• Published: 11.05.2018
• Subjects: ADHESIVES; BLASTING; CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS,e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USERAPPLICATIONS; DYES; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; LIGHTING; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; MECHANICAL ENGINEERING; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; POLISHES; RANGES; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; VENTILATING; WEAPONS

The utility model relates to a phototransformation quantum dot, the phototransformation quantum dot has the nucleocapsid structure, the core of quantum dot is silver -colored indium selenium sulphur quantum dot, the shell is zinc sulfide layer. The utility model provides a phototransformation quantum dot can not turn into the mentally deficient photon that has high -efficient photovoltaic effect with there being the high energy photon that photovoltaic effect or photovoltaic effect are low, improves present solar electric system's photoelectric conversion efficiency, and can collect light, thepotential transparent smart window of middle tone that is applied to realizes building integrated photovoltaic. 本实用新型涉及种光转化量子点，所述光转化量子点具有核壳结构，所述量子点的核心为银铟硒硫量子点，所述壳层为硫化锌层。本实用新型提供的光转化量子点能够将无光伏效应或光伏效应低的高能光子转化为具有高效光伏效应的低能光子，提高现有太阳能发电系统的光电转化效率，且能够收集光线；有潜力应用于中性色调透明智能窗户，实现光伏建筑体化。