Title: Systems and methods for scalable perovskite device fabrication

Abstract

Continuous processes for fabricating a perovskite device are described that include using a doctor blade for continuously forming a perovskite layer and using a conductive tape lamination process to form an anode or a cathode layer on the perovskite device.

Inventors:

Huang, Jinsong; Dong, Qingfeng; Sao, Yuchuan

Issue Date:

2017-02-28

Research Org.:

NUtech Ventures, Lincoln, NE (United States)

Sponsoring Org.:

USDOE

OSTI Identifier:

1345208

Patent Number(s):

9583724

Application Number:

15/009,718

Assignee:

NUtech Ventures

Patent Classifications (CPCs):

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION

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H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES

H01L51/0035 - {comprising aromatic, heteroaromatic, or arrylic chains, e.g. polyaniline
H01L51/0028 - {Thermal treatment in the presence of solvent vapors, e.g. solvent annealing}
H01L51/442 - {transparent electrodes, e.g. ITO, TCO}

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION

Y02E10/549 - organic PV cells
Y02E10/542 - Dye sensitized solar cells

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES

H01L51/424 - {comprising organic semiconductor-organic semiconductor hetero-junctions
H01L51/0037 - {Polyethylene dioxythiophene [PEDOT] and derivatives}
H01L51/0012 - {special provisions for the orientation or alignment of the layer to be deposited}
H01L51/0021 - {Formation of conductors}
H01L51/0026 - {Thermal treatment of the active layer, e.g. annealing}

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01G - CAPACITORS

H01G9/0029 - {Processes of manufacture}

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES

H01L51/4213 - {Comprising organic semiconductor-inorganic semiconductor hetero-junctions

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01G - CAPACITORS

H01G9/2009 - {Solid electrolytes}

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES

H01L51/0047 - {comprising substituents, e.g. PCBM}
H01L51/0077 - {Coordination compounds, e.g. porphyrin}

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DOE Contract Number:  

EE0006709

Resource Type:

Patent

Resource Relation:

Patent File Date: 2016 Jan 28

Country of Publication:

United States

Language:

English

Subject:

36 MATERIALS SCIENCE