These patents comprise new perovskite solar cell device designs, such as interdigitated back-contact perovskite solar cell devices, that capitalize on the unique properties of the perovskite layer to create low-cost devices with improved efficiency and reliability.
As shown in FIG. 1, the perovskite solar cell of the present disclosure comprises a first electrode layer 2, an electron transport layer 3, a perovskite layer 4, a passivation layer 5, a hole transport layer 6 and a second electrode layer 7 in this order.
NREL's perovskite patent portfolio focuses on eight technology areas that are critical to the development of a commercial perovskite solar cell device. These patents reflect perovskite device development from an applied perspective, capitalizing on NREL's world-class foundational perovskite research.
the molar ratio of perovskite in the perovskite layer to the passivator in the passivation layer is 100-800. 7. A power generation device, characterized by comprising the perovskite solar cell of claim 1. 8. A power consuming device, characterized by comprising the perovskite solar cell of claim 1. 9.
Perovskite materials have been an opportunity in the Li–ion battery technology. The Li–ion battery operates based on the reversible exchange of lithium ions between the positive and negative electrodes, throughout the cycles of charge (positive delithiation) and discharge (positive lithiation).
In order to improve the stability of a perovskite-type crystal, it is proposed in CN 106062983 A that when during the manufacturing of a perovskite solar cell, a passivation layer containing a passivator such as thiophene or pyridine is further formed on the precipitated perovskite layer.
US20150279573A1 US14/667,987 US201514667987A US2015279573A1 US 20150279573 A1 US20150279573 A1 US 20150279573A1 US 201514667987 A US201514667987 A US …
Stacking a perovskite solar cell on top of a silicon cell forms such a perovskite/silicon tandem photovoltaic device. Perovskite/silicon tandem devices are typically …
The present disclosure provides a perovskite solar cell comprising at least an electrode, an electron transport layer, a hole transport layer, a perovskite layer and a …
The invention discloses a laser scribing method for reducing dead zone area and a perovskite cell structure thereof, and belongs to the field of perovskite solar cells. Through depositing a …
The patents, which have been applied under the category of solar PV products, cover a backsheet, a transparent substrate, a perovskite PV cell, and a device design.
The invention discloses a kind of perovskite solar components and preparation method thereof; including glass substrate layer, transparent conductive film layer, the first contact layer, …
The perovskite compound can be expressed by the general formula X α Y β M γ, where X is a halogen atom, Y is an alkylamine compound, M includes a mixture of lead and antimony, and …
2018-03-07 Priority to CN201810188176.2A priority Critical patent/CN110247627A/en ... Perovskite battery component can be formal structure (including what is stacked gradually in …
the active layer 106 can include a perovskite layer 106 (e.g., a halide perovskite device), which can function as a photovoltaic material and include a photovoltaic perovskite …
the active layer 106 can include a perovskite layer 106 (e.g., a halide perovskite device), which can function as a photovoltaic material and include a photovoltaic perovskite …
NREL''s perovskite patent portfolio focuses on eight technology areas that are critical to the development of a commercial perovskite solar cell device. These patents reflect perovskite …
Comparing with the interface contact between perovskite and Spiro-OMeTAD, the MCL possesses stronger bonding with the perovskite surface both physically and …
The perovskite solar battery according to the present invention has an electron transfer layer comprising fullerene or a fullerene derivative on a first electrode comprising transparent …
2018-07-05 Priority to CN201810729651.2A priority Critical patent/CN109065732A/en ... Perovskite battery component with ultraviolet protection layer and preparation method thereof …
The invention provides a perovskite battery, and relates to the technical field of solar photovoltaics. The perovskite battery adopts a silicon carbide substrate, takes a graphene …
The invention discloses a perovskite solar cell packaging structure and a packaging method thereof, and mainly solves the problem that oxygen cannot be effectively isolated in the …
WO2017090862A1 PCT/KR2016/007798 KR2016007798W WO2017090862A1 WO 2017090862 A1 WO2017090862 A1 WO 2017090862A1 KR 2016007798 W KR2016007798 W KR …
The invention provides a large-area perovskite component and a manufacturing method thereof, when a large-area perovskite battery is divided into battery cells, the battery cells are divided …
The present disclosure provides a perovskite solar cell comprising at least an electrode, an electron transport layer, a hole transport layer, a perovskite layer and a …
The invention relates to an internal series perovskite battery component which sequentially comprises a substrate, a conducting layer, a front electrical transmission layer, a perovskite …
A kind of perovskite solar battery and preparation method thereof based on barium titanate interface-modifying layer JP7165942B2 ( en ) * 2018-01-17
The development method of the edge sealing sealant for the HJT and perovskite battery component based on the butyl rubber, which is applicable to resisting high moisture sensitivity, …