公开(公告)号：US20230284520A1

公开(公告)日：2023-09-07

申请号：US18197731

申请日：2023-05-16

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Weifeng LIANG ,  Juanjuan SUN ,  Changsong CHEN ,  Bao TU ,  Wenming GUO ,  Yongsheng GUO ,  Guodong CHEN ,  Bo LUAN

IPC: H10K85/50 ,  H10K30/88 ,  H10K71/40 ,  H10K71/12 ,  H10K30/81 ,  H10K30/86

CPC classification number: H10K85/50 ,  H10K30/88 ,  H10K71/40 ,  H10K71/12 ,  H10K30/81 ,  H10K30/86 ,  H10K30/50

Abstract: 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 passivation layer. In the perovskite solar cell, the passivation layer may contain a passivator, the passivatormay comprise an aza fused bicyclic compound and/or an organic salt formed from the aza fused bicyclic compound and an acid, each fused ring in the aza fused bicyclic compound may be independently a five-membered or six-membered saturated ring, unsaturated ring or aromatic ring, the fused ring of the aza fused bicyclic compound may contain 1-5 nitrogen atoms, and the fused ring may be an unsubstituted ring or a ring substituted with one or two substituents having 1-3 carbon atoms.

公开(公告)号：US20230284467A1

公开(公告)日：2023-09-07

申请号：US18315483

申请日：2023-05-10

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Changsong CHEN ,  Wenming GUO ,  Bao TU ,  Yongsheng GUO ,  Guodong CHEN ,  Chuying OUYANG

IPC: H10K30/40 ,  H01L31/0224 ,  H01L31/107 ,  H01L31/054

CPC classification number: H10K30/40 ,  H01L31/022425 ,  H01L31/1075 ,  H01L31/054

Abstract: A perovskite solar battery includes first and second electrodes, a light absorbing layer between the first and second electrodes, and first and second hole transport layers. The first hole transport layer is located between the second hole transport layer and the light absorbing layer. The second hole transport layer is located between the first electrode and the light absorbing layer or between the second electrode and the light absorbing layer. A first hole transport material of the first hole transport layer is one selected from PTAA, undoped nickel oxide, and nickel oxide doped with a doping element. A second hole transport material of the second hole transport layer includes at least one of a P-type transition metal oxide semiconductor material or a P-type transition metal halide semiconductor material that is capable of isolating water and oxygen.

公开(公告)号：US20240194819A1

公开(公告)日：2024-06-13

申请号：US18584158

申请日：2024-02-22

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Zhaohui LIU ,  Yanfen WANG ,  Changsong CHEN ,  Shuojian SU ,  Yandong WANG ,  Guodong CHEN ,  Yongsheng GUO

IPC: H01L31/18

CPC classification number: H01L31/1864

Abstract: Embodiments of the present application provide a battery production system and a battery production method. The battery production system includes: a preheating apparatus, including a preheating cavity, a first delivery mechanism being arranged in the preheating cavity, and the preheating cavity having a first charging door and a first discharging door; and a baking apparatus, including a baking cavity, the baking cavity having a second charging door and a second discharging door, wherein the first delivery mechanism is configured to deliver a battery piece in the preheating cavity to the baking cavity through the first discharging door and the second charging door when the first discharging door and the second charging door are opposite and are both opened.

公开(公告)号：US20230348273A1

公开(公告)日：2023-11-02

申请号：US18346761

申请日：2023-07-03

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Weifeng LIANG ,  Zhihan HUANG ,  Changsong CHEN ,  Yongsheng GUO ,  Guodong CHEN

IPC: C01B32/156 ,  H01L31/02

CPC classification number: C01B32/156 ,  H01L31/02008

Abstract: A fullerene derivative having a C60 fullerene group and a group of a compound of formula (1), a compound of formula (2), and/or a compound of formula (3) attached thereto, where the structural formulas of the compounds of formula (1), formula (2), and formula (3) are as follows:















where R1, R2, R3, R4, R5, R6, R7, R8, R9, n1, n2, n3, m1, m2, and m3 are as defined in the specification.

公开(公告)号：US20230307152A1

公开(公告)日：2023-09-28

申请号：US18327923

申请日：2023-06-02

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Changsong CHEN ,  Bao TU ,  Wenming GUO ,  Yongsheng GUO ,  Guodong CHEN ,  Chuying OUYANG

IPC: G21H1/12 ,  G21H1/04 ,  H10K30/40 ,  H10K30/50 ,  H10K30/82 ,  H10K85/50 ,  H10K71/60 ,  H10K71/16

CPC classification number: G21H1/12 ,  G21H1/04 ,  H10K30/40 ,  H10K30/50 ,  H10K30/82 ,  H10K85/50 ,  H10K71/60 ,  H10K71/16 ,  H10K2101/30

Abstract: A perovskite radiovoltaic-photovoltaic battery having a first electrode, a first charge transport layer, a perovskite layer, a second charge transport layer, and a second electrode in sequence, wherein the first electrode is a transparent electrode, the first charge transport layer is an electron transport layer and the second charge transport layer is a hole transport layer, or the first charge transport layer is a hole transport layer and the second charge transport layer is an electron transport layer, and the second electrode is a radiating electrode formed by compounding an electrical conductor material with a radioactive source.

公开(公告)号：US20240324253A1

公开(公告)日：2024-09-26

申请号：US18734442

申请日：2024-06-05

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Changsong CHEN ,  Yongsheng GUO ,  Guodong CHEN ,  Chuying OUYANG

IPC: H10K30/40 ,  H10K85/50 ,  H10K101/30 ,  H10K101/40

CPC classification number: H10K30/40 ,  H10K85/50 ,  H10K2101/30 ,  H10K2101/40

Abstract: A perovskite solar cell includes a perovskite layer comprising a first surface and a second surface that are opposite each other in the thickness direction thereof; a hole transport layer provided on the first surface; and an electron transport layer provided on the second surface. The electron transport layer comprises at least two sub-layers and a doping material, and each of the sub-layers has a conduction band bottom energy level lower than that of the hole transport layer and a valence band top energy level lower than that of the hole transport layer.

公开(公告)号：US20240315061A1

公开(公告)日：2024-09-19

申请号：US18671971

申请日：2024-05-22

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Guodong CHEN ,  Bao TU ,  Zhihan HUANG ,  Changsong CHEN ,  Shuojian SU ,  Zhaohui LIU ,  Yongsheng GUO

IPC: H10K30/50 ,  H10K30/82 ,  H10K71/40 ,  H10K71/60 ,  H10K85/50 ,  H10K101/40

CPC classification number: H10K30/50 ,  H10K30/82 ,  H10K71/40 ,  H10K71/60 ,  H10K85/50 ,  H10K2101/40

Abstract: A perovskite solar cell and a preparation method therefor, and a power consuming device. The perovskite solar cell comprises a bottom electrode, a perovskite layer and a top electrode, wherein the perovskite layer comprises several layers of sub-perovskite films arranged in stack, and the band gaps of two adjacent layers of the sub-perovskite films are different.

公开(公告)号：US20240186438A1

公开(公告)日：2024-06-06

申请号：US18442206

申请日：2024-02-15

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Guodong CHEN ,  Weile LIN ,  Zhaohui LIU ,  Yandong WANG ,  Wenming GUO ,  Yongsheng GUO ,  Shuojian SU ,  Changsong CHEN ,  Chuying OUYANG

IPC: H01L31/054 ,  H01L31/02

CPC classification number: H01L31/0547 ,  H01L31/02008 ,  H01L31/02021

Abstract: This application relates to a solar cell and a manufacturing method thereof, a photovoltaic module, and an electrical device. The solar cell includes: a plurality of sub-cells, where the plurality of sub-cells are electrically connected to each other; a dead zone, disposed between two adjacent sub-cells; a reflection portion, disposed on at least a part of surfaces of the dead zone, and configured to reflect incident light radiated on the dead zone; a packaging component, disposed on a side of the reflection portion away from the dead zone, and configured to reflect the incident light, which is reflected by the reflection portion, to a surface of the sub-cell to convert the incident light into electrical energy.

公开(公告)号：US20240172458A1

公开(公告)日：2024-05-23

申请号：US18423479

申请日：2024-01-26

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Bao TU ,  Wenming GUO ,  Changsong CHEN ,  Yongsheng GUO ,  Guodong CHEN ,  Chuying OUYANG

IPC: H10K30/40

CPC classification number: H10K30/40

Abstract: A perovskite solar cell includes a transparent conductive glass substrate, an electron transport layer, a perovskite light-absorbing layer, a hole transport layer, an electrode, and a metal fluoride layer disposed between the electron transport layer and the perovskite light-absorbing layer. A thickness of the metal fluoride layer is greater than 0 and less than or equal to 3 nm.

公开(公告)号：US20230403869A1

公开(公告)日：2023-12-14

申请号：US18452101

申请日：2023-08-18

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Changsong CHEN ,  Juanjuan SUN ,  Limei ZHOU ,  Hanfang LI ,  Wenming GUO ,  Zhiqiang WANG ,  Guodong CHEN ,  Yongsheng GUO

IPC: H10K30/50 ,  H10K71/12 ,  H10K30/40

CPC classification number: H10K30/50 ,  H10K71/12 ,  H10K30/40 ,  H10K85/50

Abstract: A perovskite solar cell includes a transparent electrode, an electron transport layer, a perovskite layer, a hole transport layer, and a second electrode in sequence. The perovskite layer includes a main perovskite layer and a two-dimensional perovskite coating layer covering both surface and periphery of the main perovskite layer. The two-dimensional perovskite coating layer includes a first overlay layer disposed between the main perovskite layer and the electron transport layer, a second overlay layer disposed between the main perovskite layer and the hole transport layer, and a third overlay layer covering the periphery of the main perovskite layer.