Perovskite battery and its preparation method

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A kind of perovskite battery and preparation method thereof based on full-inorganic charge transmission film, belongs to perovskite battery and preparation method thereof.Battery structure is followed successively by FTO electro-conductive glass, inorganic hole transmission film, perovskite active film, inorganic electronic transmission film, metal electrode since …

CN110098336A

A kind of perovskite battery and preparation method thereof based on full-inorganic charge transmission film, belongs to perovskite battery and preparation method thereof.Battery structure is followed successively by FTO electro-conductive glass, inorganic hole transmission film, perovskite active film, inorganic electronic transmission film, metal electrode since …

A kind of perovskite solar battery and preparation method thereof …

The invention discloses a kind of perovskite solar battery and preparation method thereof based on mesoporous inorganic hole mobile material, solar battery successively includes conductive glass layer from the bottom to top, fine and close hole transmission layer, mesoporous hole transmission layer, perovskite light-absorption layer, electron transfer layer, hole blocking …

Perovskite solar energy battery and preparation method

Perovskite solar cell is with its high efficiency, low cost, the simple advantage such as battery structure and easier battery preparation method and receiving much concern.There is due to perovskite material the excellent properties such as good light absorption, longer carrier transport distance, more weak exciton binding energy and few blemish, in short 5 years, the …

A kind of perovskite solar battery and preparation method thereof

The invention discloses a kind of perovskite solar batteries and preparation method thereof cathode substrate, the electron transfer layer that columbium oxide film forms transmission electronics is prepared using rf magnetron sputtering at room temperature；Perovskite light-absorption layer is prepared on the electron transport layer, then is sequentially prepared the …

CN109216555A

The present invention relates to a kind of perovskite-type compounds layer and using the Ca-Ti ore type solar battery and preparation method thereof of perovskite-type compounds layer preparation, belong to technical field of solar batteries.The preparation method of perovskite-type compounds layer of the invention includes: by least one of FAX and MAX, lewis base or …

Preparation Methods of Perovskite-Type Oxide Materials

In general, there are four basic steps during the growth of perovskite oxide thin films: (a) precursor solution preparation; (b) spin- or dip-coating the solution on substrate; (c) …

CN106129254B

The invention discloses a kind of bulk-heterojunction perovskite solar batteries and preparation method thereof.Traditional calcium titanium ore bed and hole transmission layer double-layer structure are merged into the perovskite of single layer and the bulk-heterojunction light-absorption layer of hole mobile material formation by codeposition technique by the perovskite …

Perovskite Materials in Batteries

In this book chapter, the usage of perovskite-type oxides in batteries is described, starting from a brief description of the perovskite structure and production …

Preparation of tin-based perovskite solar cell thin films assisted by ...

One-step solution method is the simplest preparation method, and its main process is roughly as follows: firstly, perovskite precursors are mixed and dissolved in appropriate solvents in proportion, which are generally polar aprotic solvents such as N, N dimethylformamide, dimethyl sulfoxide, γ-butyrolactone and so on. After fully stirring ...

CN107910445B

The invention discloses perovskite solar batteries of a kind of two-layer electrode and preparation method thereof, the battery includes the electrically conducting transparent matrix of successively lamination, semiconductor electronic absorbed layer, perovskite thin film, (hole transmission layer) and double-layer structure carbon electrode, wherein first layer electrode is …

Preparation of tin-based perovskite solar cell thin films assisted by ...

Low dimensional tin-based perovskite is formed by doping phenylethylamine into FASnI 3 structure, and perovskite thin films are prepared by one-step method with different …

Lithium lanthanum titanate perovskite as an anode for lithium ion …

Here authors report micron-sized La0.5Li0.5TiO3 as a promising anode material, which demonstrates improved capacity, rate capability and suitable voltage as anode for …

Perovskite battery with high photoelectric conversion rate and ...

The preparation method of the perovskite battery with the high photoelectric conversion rate according to claim 4, wherein in the step 4, when the strontium salt solution is coated on the perovskite light absorption layer in a spinning mode, the strontium salt solution is firstly kept static for 10-15 s, the rotation speed during the spinning is 3000-5000 rpm, the annealing …

CN109994608A

Perovskite battery, preparation method thereof, perovskite battery assembly and solar battery Similar Documents. Publication Publication Date Title; Li et al. 2017: Carbon quantum dots/TiO x electron transport layer boosts efficiency of planar heterojunction perovskite solar cells to 19%: Lira-Cantu et al. 2006: Oxygen release and exchange in niobium oxide MEHPPV …

A kind of the perovskite solar battery and its manufacturing method …

Although the various structures of battery, preparation method is also more, how to improve the crystallinity of perovskite crystal, reduces Battery scans snapback, and the stability for promoting perovskite solar battery output power is always that various aspects researcher is closed The emphasis of note.The prior art can application No. is 201310297115.7 Chinese invention patent ...

Perovskite Materials in Batteries

for the preparation of perovskite-type compounds [28]. The Pechini method involves the mixing of precursors (nitrates and/or oxides) by the addition of a chelating agent, ethylene glycol as the sol-forming product, desiccation, and cal-cination. Previous studies involving the usage of perovskite oxides for battery

Perovskite enables high performance vanadium redox flow battery

Perovskites have been attractive materials in electrocatalysis due to their virtues of low cost, variety, and tuned activity. Herein, we firstly demonstrate superior electrochemical kinetics of LaBO 3 (B = V, Cr, Mn) perovskites towards vanadium redox reactions in vanadium redox flow batteries (VRFBs). LaBO 3 (B = V, Cr, Mn) perovskites present the intrinsic …

Perovskite Materials in Batteries

In particular, perovskite layered oxides have been used as electrodes and materials for catalysis in metal–air, Li–ion, and Ni–MH batteries. 1.2 Preparation Methods. Several synthesis …

Review on Sol-Gel Synthesis of Perovskite and Oxide …

Alkoxide, alkoxide-salt, and Pechini methods are the most popular Sol–Gel-based techniques used in the synthesis of perovskites. The Sol-Gel Pechini method (chelate poly esterification) became the most used due to …

CN110854276B

The invention relates to a preparation method and application of a titanium tetrafluoride passivated perovskite battery interface. Dissolving 2-8 mg of titanium tetrafluoride powder in 1mL of N, N-dimethylformamide solution, diluting 2-20 mu L of titanium tetrafluoride-N, N-dimethylformamide solution, adding less than 20 mu L of solution into 100 mu L of FACS-based …

A kind of perovskite solar battery structure and preparation method …

The present invention relates to a kind of perovskite solar battery structures, and successively including cathode transparent conductive substrate, electron transfer layer, calcium titanium ore bed, hole transmission layer and metal anode, electron transfer layer is coated by titanium dioxide metallic nuclear shell.The present invention is by TiO 2 The nuclear shell for coating Au/Ag is …

CN108987581A

The Chinese invention patent of Publication No. CN10710891A disclose a kind of wide spectrum perovskite solar battery and its Preparation method, the wide spectrum perovskite solar battery include the FTO glass substrate being cascading, TiO 2 Compacted zone, TiO 2 Porous luminescent layer, perovskite light-absorption layer, hole transmission layer and metal …

A kind of perovskite solar battery and preparation method thereof

The perovskite preparation method of solar battery and product of a kind of high short circuit current, high transformation efficiency CN109980092B (en) * 2019-03-27: 2022-05-17: : Perovskite quantum dot solar cell and preparation method thereof CN111769197B (en) * 2020-07-17: 2022-10-21: : Perovskite solar cell and preparation method thereof Citations …

CN108987584A

The present invention provides a kind of perovskite solar batteries and preparation method thereof, and perovskite solar battery includes the surface that ZnO precursor is spin-coated to transparent conductive electrode, to form electron transfer layer；Absorbed layer is formed on the electron transport layer, and forming the absorbed layer includes: by PbI 2 It is dissolved in the …

A kind of doping type perovskite solar battery and preparation method ...

Photovoltaic material field of the present invention, and in particular to a kind of doping type perovskite solar battery and preparation method thereof, the doping type perovskite solar battery successively include the FTO electro-conductive glass substrate stacked gradually from bottom to up, NiO x Hole transmission layer, perovskite absorbed layer, electron transfer …

Preparation method of perovskite battery

The invention relates to a preparation method of a high-efficiency perovskite battery, which comprises the following steps: 1) carrying out ultraviolet ozone pretreatment on the cleaned transparent conductive glass; 2) placing the transparent conductive glass pretreated by the ultraviolet ozone in the step 1) in a spin coater, and spin-coating Ti with the concentration of …

CN112993164B

Denomination of invention: A matrix type large-area perovskite battery and its preparation method. License type: Exclusive License. Record date: 20230808. 2023-08-25: EE01: Entry into force of recordation of patent licensing contract: 2023-10-13: GR01: Patent grant : …

A kind of perovskite solar battery and its manufacturing method

The embodiment of the invention discloses a kind of perovskite solar cell device and its manufacturing methods.The titanium ore solar cell device includes the substrate stacked gradually, anode (ITO), hole transmission layer (amorphous NiO x ), perovskite light absorbing layer, electron transfer layer (Nb 2 O 5 ) and cathode.Perovskite solar cell device of the …

Next-generation applications for integrated perovskite solar cells

Integrating perovskite photovoltaics with other systems can substantially improve their performance. This Review discusses various integrated perovskite devices for applications including tandem ...

Tin-containing perovskite precursor liquid, photoactive layer, battery ...

The invention discloses a precursor solution of tin-containing perovskite, a photoactive layer, a cell and a preparation method thereofThe stannous acetylacetonate has the advantage of avoiding Sn through chelation coordination 2+ Is oxidized to high valence Sn 4+ Thereby improving the photovoltaic performance of the tin-containing perovskite solar cell.

CN103996749B

The invention discloses a kind of in-situ preparation method of perovskite solar battery light anode, lead-containing compounds is dispersed in titanium dioxide slurry, adopt knife coating or spin-coating method film forming on conductive substrates material, obtained the laminated film of titanium dioxide and lead oxide by high temperature sintering; Through halogen acid solution …

Perovskite Solid-State Electrolytes for Lithium Metal …

We focused on tape casting as an effective method to prepare pure LLTO thin films that are compatible and can be easily integrated into existing roll-to-roll battery manufacturing processes. This review intends to shed some light on …

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