Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Photovoltaic building integrated board capable of being recycled and regenerated repeatedly and preparation method thereof
The invention discloses a repeatedly recoverable and renewable photovoltaic building integrated board, which comprises a recoverable and renewable back board, a photovoltaic cell layer and a packaging surface layer, and is characterized in that the photovoltaic cell layer is fixed on the back board through a first adhesive layer; the packaging surface layer is fixed on the photovoltaic cell layer through a second adhesive layer or is directly coated and cured on the photovoltaic cell layer by using packaging surface layer slurry; the back plate is prepared from the following components in percentage by weight: 30 to 50 percent of active inorganic powder, 20 to 40 percent of non-active inorganic powder, 5 to 12 percent of plant starch, 5 to 15 percent of plant fiber, 7 to 16 percent of acrylic emulsion and 5 to 20 percent of water. The repeatedly recoverable and renewable photovoltaic building integrated board has the advantages of being good in weather resistance, long in life cycle, capable of being recovered and regenerated after the life cycle and free of pollution to the environment.
本发明公开了一种反复可回收再生的光伏建筑一体化板，其包括可回收再生的背板、光伏电池层以及封装面层，所述光伏电池层通过第一胶粘层固定在所述背板上，所述封装面层通过第二胶粘层固定在所述光伏电池层上或者直接使用封装面层浆料在所述光伏电池层上涂布固化成型，所述背板按重量百分数计包括活性无机粉30‑50％、非活性无机粉20‑40％、植物淀粉5‑12％、植物纤维5‑15％、丙烯酸乳液7‑16％、水5‑20％。本发明的反复可回收再生的光伏建筑一体化板，具有耐候性好、生命周期长且生命周期后还可以回收再生，对环境无污染的优点。
Photovoltaic building integrated board capable of being recycled and regenerated repeatedly and preparation method thereof
The invention discloses a repeatedly recoverable and renewable photovoltaic building integrated board, which comprises a recoverable and renewable back board, a photovoltaic cell layer and a packaging surface layer, and is characterized in that the photovoltaic cell layer is fixed on the back board through a first adhesive layer; the packaging surface layer is fixed on the photovoltaic cell layer through a second adhesive layer or is directly coated and cured on the photovoltaic cell layer by using packaging surface layer slurry; the back plate is prepared from the following components in percentage by weight: 30 to 50 percent of active inorganic powder, 20 to 40 percent of non-active inorganic powder, 5 to 12 percent of plant starch, 5 to 15 percent of plant fiber, 7 to 16 percent of acrylic emulsion and 5 to 20 percent of water. The repeatedly recoverable and renewable photovoltaic building integrated board has the advantages of being good in weather resistance, long in life cycle, capable of being recovered and regenerated after the life cycle and free of pollution to the environment.
本发明公开了一种反复可回收再生的光伏建筑一体化板，其包括可回收再生的背板、光伏电池层以及封装面层，所述光伏电池层通过第一胶粘层固定在所述背板上，所述封装面层通过第二胶粘层固定在所述光伏电池层上或者直接使用封装面层浆料在所述光伏电池层上涂布固化成型，所述背板按重量百分数计包括活性无机粉30‑50％、非活性无机粉20‑40％、植物淀粉5‑12％、植物纤维5‑15％、丙烯酸乳液7‑16％、水5‑20％。本发明的反复可回收再生的光伏建筑一体化板，具有耐候性好、生命周期长且生命周期后还可以回收再生，对环境无污染的优点。
Photovoltaic building integrated board capable of being recycled and regenerated repeatedly and preparation method thereof
一种反复可回收再生的光伏建筑一体化板及其制备方法
SHI LEI (Autor:in) / SHI RUNDONG (Autor:in)
26.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
H01L
Halbleiterbauelemente
,
SEMICONDUCTOR DEVICES
/
C04B
Kalk
,
LIME
/
H02S
GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES
,
Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen
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