CN105449105A - Organic/inorganic hybrid perovskite solar cell - Google Patents

Organic/inorganic hybrid perovskite solar cell Download PDF

Info

Publication number
CN105449105A
CN105449105A CN201510976415.7A CN201510976415A CN105449105A CN 105449105 A CN105449105 A CN 105449105A CN 201510976415 A CN201510976415 A CN 201510976415A CN 105449105 A CN105449105 A CN 105449105A
Authority
CN
China
Prior art keywords
solar cell
perovskite solar
hybrid perovskite
thickness
cell according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510976415.7A
Other languages
Chinese (zh)
Inventor
董旭
袁宁一
丁建宁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Haian Changzhou University High-Tech R & D Center
Original Assignee
Haian Changzhou University High-Tech R & D Center
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Haian Changzhou University High-Tech R & D Center filed Critical Haian Changzhou University High-Tech R & D Center
Priority to CN201510976415.7A priority Critical patent/CN105449105A/en
Publication of CN105449105A publication Critical patent/CN105449105A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
    • H10K30/80—Constructional details
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/549—Organic PV cells

Abstract

The invention relates to an organic/inorganic hybrid perovskite solar cell, comprising a glass substrate, and a compact layer, a perovskite layer, a hole transport layer and a metal electrode layer which are successively laminated on the substrate. The invention is advantaged by that the organic/inorganic hybrid perovskite solar cell of this structure of the invention greatly reduces the preparation temperature of the perovskite cell, simultaneously enables CH3NH3Pbl3 material to crystallize rapidly without heating condition, and further remarkably improves the photoelectric conversion rate and the stability of the cell.

Description

A kind of hybrid perovskite solar cell
Technical field
The present invention relates to perovskite technical field of solar batteries, particularly a kind of hybrid perovskite solar cell.
Background technology
In recent years, organic inorganic hybridization perovskite solar cell shows excellent photoelectric properties and huge potentiality.Along with the development of perovskite solar cell technology, based on the battery device photoelectric conversion efficiency of this light absorbent up to 19.3%.
Based on CH 3nH 3pbI 3hybrid perovskite solar cell worldwide receive much concern due to the efficiency promoted rapidly.The structure mainly FTO/TiO that current hybrid perovskite solar cell is reported at present 2/ CH 3nH 3pbI 3/ spiro-OMeTAD/Au, its battery efficiency now reaches 20.1%; But, mainly there is following shortcoming: TiO in this structure 2the preparation of compacted zone needs to sinter under the high temperature of 450 DEG C, CH 3nH 3pbI 3the preparation of layer also needs slowly crystallization under the condition of heating, and the process of these heating is all unfavorable for the CH of excellent performance 3nH 3pbI 3materials application in the substrate much can not heated, as macromolecule membrane etc.
Therefore, research and develop a kind of can by the CH of excellent performance 3nH 3pbI 3material under the condition without the need to heating rapidly crystallization to generate, and significantly can reduce perovskite battery preparation temperature
Hybrid perovskite solar cell is necessary.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of can by the CH of excellent performance 3nH 3pbI 3material is crystallization generation rapidly under the condition without the need to heating, and can significantly fall
The hybrid perovskite solar cell of low perovskite battery preparation temperature.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of hybrid perovskite solar cell, and its innovative point is: comprise glass substrate and stack gradually compacted zone, calcium titanium ore bed, hole transmission layer and metal electrode layer on this substrate.
Further, what described glass substrate adopted is square resistance is 10-15 ohm, and transmitance is at the fluorine doped tin oxide glass of 80-85%.
Further, described compacted zone is zinc oxide compacted zone, and the thickness of its compacted zone is 30nm.
Further, described calcium titanium ore bed is formed by the plumbous iodine of methylamine, and the thickness of its calcium titanium ore bed is 200nm.
Further, described hole transmission layer adopts the molten drop-coated of Spiro-OMeTADHTM to form, and the thickness of its hole transmission layer is 100nm.
Further, what described metal electrode layer adopted is silver, and the thickness of its metal electrode layer is 120nm.
The invention has the advantages that:
The present invention passes through FTO/TiO 2/ CH 3nH 3pbI 3/ spiro-OMeTAD/Au original structure improves, and changes FTO/ZnO/CH into 3nH 3pbI 3/ spiro-OMeTAD/Ag structure, the perovskite solar cell of this structure significantly reduces temperature prepared by perovskite battery, also makes CH simultaneously 3nH 3pbI 3material is crystallization generation rapidly under the condition without the need to heating, and then significantly improves photoelectric conversion rate and the stability of battery.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 be hybrid perovskite solar cell of the present invention structural representation.
Embodiment
The following examples can make the present invention of professional and technical personnel's comprehend, but therefore do not limit the present invention among described scope of embodiments.
Embodiment
The hybrid perovskite solar cell of the present embodiment, as shown in Figure 1, comprising square resistance is 10-15 ohm, and transmitance is in the fluorine doped tin oxide glass substrate 1 of 80-85%;
It fluorine doped tin oxide glass substrate 1 is the metal A g electrode layer 5 of 120nm sequentially laminated with the hole transmission layer 4 that thickness is the zinc oxide compacted zone 2 of 30nm, the thickness that formed of the plumbous iodine of methylamine is the calcium titanium ore bed 3 of 200nm, thickness is 100nm and thickness;
Particularly, calcium titanium ore bed 3 dripping half Spiro-OMeTAD(2,2', 7,7'-tetra-[N, N-bis-(4-methoxyphenyl) is amino]-9,9'-spiral shell two fluorenes) HTM solution forms the hole transmission layer 4 of 100nm.
The present embodiment passes through FTO/TiO 2/ CH 3nH 3pbI 3/ spiro-OMeTAD/Au original structure improves, and changes FTO/ZnO/CH into 3nH 3pbI 3/ spiro-OMeTAD/Ag structure, the perovskite solar cell of this structure significantly reduces temperature prepared by perovskite battery, also makes CH simultaneously 3nH 3pbI 3material is crystallization generation rapidly under the condition without the need to heating, and then significantly improves photoelectric conversion rate and the stability of battery.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection range is defined by appending claims and equivalent thereof.

Claims (6)

1. a hybrid perovskite solar cell, is characterized in that: comprise glass substrate and stack gradually compacted zone, calcium titanium ore bed, hole transmission layer and metal electrode layer on this substrate.
2. hybrid perovskite solar cell according to claim 1, is characterized in that: what described glass substrate adopted is square resistance is 10-15 ohm, and transmitance is at the fluorine doped tin oxide glass of 80-85%.
3. hybrid perovskite solar cell according to claim 1, is characterized in that: described compacted zone is zinc oxide compacted zone, the thickness of its compacted zone is 30nm.
4. hybrid perovskite solar cell according to claim 1, is characterized in that: described calcium titanium ore bed is formed by the plumbous iodine of methylamine, and the thickness of its calcium titanium ore bed is 200nm.
5. hybrid perovskite solar cell according to claim 1, is characterized in that: described hole transmission layer adopts the molten drop-coated of Spiro-OMeTADHTM to form, and the thickness of its hole transmission layer is 100nm.
6. hybrid perovskite solar cell according to claim 1, is characterized in that: what described metal electrode layer adopted is silver, and the thickness of its metal electrode layer is 120nm.
CN201510976415.7A 2015-12-23 2015-12-23 Organic/inorganic hybrid perovskite solar cell Pending CN105449105A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510976415.7A CN105449105A (en) 2015-12-23 2015-12-23 Organic/inorganic hybrid perovskite solar cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510976415.7A CN105449105A (en) 2015-12-23 2015-12-23 Organic/inorganic hybrid perovskite solar cell

Publications (1)

Publication Number Publication Date
CN105449105A true CN105449105A (en) 2016-03-30

Family

ID=55559076

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510976415.7A Pending CN105449105A (en) 2015-12-23 2015-12-23 Organic/inorganic hybrid perovskite solar cell

Country Status (1)

Country Link
CN (1) CN105449105A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105870360A (en) * 2016-04-28 2016-08-17 宁波大学 Perovskite solar cell and preparation method thereof
CN106025077A (en) * 2016-06-29 2016-10-12 南通星宇电气有限公司 Electrical cabinet for anti-illumination organic-inorganic hybrid calcium-titanium solar cell
CN107146848A (en) * 2017-05-22 2017-09-08 如皋市下原科技创业服务有限公司 A kind of solar cell

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104134711A (en) * 2014-07-18 2014-11-05 中国电子科技集团公司第四十八研究所 Perovskite solar cell and preparation method of perovskite solar cell by solution method
CN104183697A (en) * 2014-08-25 2014-12-03 常州大学 Solar cell of perovskite structure and preparing method of solar cell
CN104282847A (en) * 2014-09-05 2015-01-14 石家庄铁道大学 Interruptible perovskite type organic halide thin-film solar cell photo-anode preparing method
CN105047825A (en) * 2015-08-07 2015-11-11 常州大学 Organic/inorganic perovskite battery and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104134711A (en) * 2014-07-18 2014-11-05 中国电子科技集团公司第四十八研究所 Perovskite solar cell and preparation method of perovskite solar cell by solution method
CN104183697A (en) * 2014-08-25 2014-12-03 常州大学 Solar cell of perovskite structure and preparing method of solar cell
CN104282847A (en) * 2014-09-05 2015-01-14 石家庄铁道大学 Interruptible perovskite type organic halide thin-film solar cell photo-anode preparing method
CN105047825A (en) * 2015-08-07 2015-11-11 常州大学 Organic/inorganic perovskite battery and preparation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105870360A (en) * 2016-04-28 2016-08-17 宁波大学 Perovskite solar cell and preparation method thereof
CN106025077A (en) * 2016-06-29 2016-10-12 南通星宇电气有限公司 Electrical cabinet for anti-illumination organic-inorganic hybrid calcium-titanium solar cell
CN107146848A (en) * 2017-05-22 2017-09-08 如皋市下原科技创业服务有限公司 A kind of solar cell

Similar Documents

Publication Publication Date Title
Samiul Islam et al. Defect study and modelling of SnX3-based perovskite solar cells with SCAPS-1D
Hwang et al. High-efficiency, solid-state, dye-sensitized solar cells using hierarchically structured TiO2 nanofibers
Lei et al. Hybrid solar cells with outstanding short-circuit currents based on a room temperature soft-chemical strategy: the case of P3HT: Ag2S
Li et al. One-pot synthesis of mesoporous TiO2 micropheres and its application for high-efficiency dye-sensitized solar cells
Wang et al. Influence of compact TiO2 layer on the photovoltaic characteristics of the organometal halide perovskite-based solar cells
Ting et al. Efficiency improvement of the DSSCs by building the carbon black as bridge in photoelectrode
CN106356454A (en) Perovskite solar cell
Zhang et al. Major impediment to highly efficient, stable and low-cost perovskite solar cells
CN103915567A (en) Perovskite solar cell with inorganic compound as hole transfer layer
CN108039411A (en) A kind of Ca-Ti ore type solar cell and its decorative layer preparation method
CN104201221A (en) Solar cell based on graphene-metal nanoparticle composite material
CN105449105A (en) Organic/inorganic hybrid perovskite solar cell
Yin et al. Recent advances in interface engineering for planar heterojunction perovskite solar cells
WO2011106236A3 (en) Nanoscale high-aspect-ratio metallic structure and method of manufacturing same
KR20150100216A (en) Solid Thin Film Solar Cell Based on Perovskite Sensitizer and Manufacturing Method Thereof
CN108346742A (en) Perovskite battery and its preparation of photovoltaic performance are improved based on polystyrene boundary layer
Liu et al. Recoverable Flexible Perovskite Solar Cells for Next‐Generation Portable Power Sources
Liu et al. Improvement strategies for stability and efficiency of perovskite solar cells
Bhat et al. Analysing the prospects of perovskite solar cells within the purview of recent scientific advancements
Kang et al. Tungsten-doped zinc oxide and indium–zinc oxide films as high-performance electron-transport layers in n–i–p perovskite solar cells
CN105552229A (en) Waterproof organic/organic hybrid perovskite solar cell
Yang et al. Recent advances in inverted perovskite solar cells: Designing and fabrication
Huang et al. Enhancement of All-Inorganic Perovskite Solar Cells by Lead–Cerium Bimetal Strategy
CN107170894A (en) A kind of perovskite solar cell and preparation method thereof
CN105448524B (en) Ag doping organic metal perovskite material, solar cell and preparation method thereof

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20160330

RJ01 Rejection of invention patent application after publication