[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Yu et al., 2020 - Google Patents

Understanding the multiple effects of TiO2 coating on NaMn0. 33Fe0. 33Ni0. 33O2 cathode material for Na-ion batteries

Yu et al., 2020

View PDF
Document ID
11613295742425543349
Author
Yu Y
Kong W
Li Q
Ning D
Schuck G
Schumacher G
Su C
Liu X
Publication year
Publication venue
ACS Applied Energy Materials

External Links

Snippet

O3-type NaTMO2 (TM= transition metal) as cathodes for Na-ion batteries have aroused much interest. But the structural instability during charge–discharge cycles and the inferior rate capability restricts their application. In this study, we report a synergetic modification …
Continue reading at www.researchgate.net (PDF) (other versions)

Classifications

    • 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 GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage
    • Y02E60/12—Battery technology
    • Y02E60/122—Lithium-ion batteries
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of or comprising active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of or comprising active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of or comprising active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of or comprising active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • 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 GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage
    • Y02E60/13—Ultracapacitors, supercapacitors, double-layer capacitors
    • 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 GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/50—Fuel cells
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of or comprising active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of or comprising active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof

Similar Documents

Publication Publication Date Title
Yu et al. Understanding the multiple effects of TiO2 coating on NaMn0. 33Fe0. 33Ni0. 33O2 cathode material for Na-ion batteries
Yao et al. Synergistically enhanced electrochemical performance of Ni-rich cathode materials for lithium-ion batteries by K and Ti co-modification
Zhang et al. New insights into the roles of Mg in improving the rate capability and cycling stability of O3-NaMn0. 48Ni0. 2Fe0. 3Mg0. 02O2 for sodium-ion batteries
Zha et al. Surface modification of the LiNi0. 8Co0. 1Mn0. 1O2 cathode material by coating with FePO4 with a yolk–shell structure for improved electrochemical performance
You et al. Understanding the air-exposure degradation chemistry at a nanoscale of layered oxide cathodes for sodium-ion batteries
Hu et al. Concentration-gradient Prussian blue cathodes for Na-ion batteries
Sun et al. Capacity degradation mechanism and cycling stability enhancement of AlF3-coated nanorod gradient Na [Ni0. 65Co0. 08Mn0. 27] O2 cathode for sodium-ion batteries
Zhang et al. Realization of a high-voltage and high-rate nickel-rich NCM cathode material for LIBs by Co and Ti dual modification
Yang et al. Enhanced cyclability and high-rate capability of LiNi0. 88Co0. 095Mn0. 025O2 cathodes by homogeneous Al3+ doping
Tian et al. High-rate and cycling-stable nickel-rich cathode materials with enhanced Li+ diffusion pathway
Li et al. Enhanced structural stability of boron-doped layered@ spinel@ carbon heterostructured lithium-rich manganese-based cathode materials
Han et al. Enhancing the structural stability of Ni-rich layered oxide cathodes with a preformed Zr-concentrated defective nanolayer
Feng et al. Stable electrochemical properties of magnesium-doped Co-free layered P2-type Na0. 67Ni0. 33Mn0. 67O2 cathode material for sodium ion batteries
Yin et al. Chemical-mechanical effects in Ni-rich cathode materials
Li et al. Synthesis method for long cycle life lithium-ion cathode material: Nickel-rich core–shell LiNi0. 8Co0. 1Mn0. 1O2
Dong et al. Enhanced cathode performance: mixed Al2O3 and LiAlO2 coating of Li1. 2Ni0. 13Co0. 13Mn0. 54O2
Feng et al. Dual-element-modified single-crystal LiNi0. 6Co0. 2Mn0. 2O2 as a highly stable cathode for lithium-ion batteries
Zhang et al. Enhancing the high-voltage cycling performance and rate capability of LiNi0. 8Co0. 1Mn0. 1O2 cathode material by codoping with Na and Br
Sun et al. Nanorod gradient cathode: preventing electrolyte penetration into cathode particles
Hwang et al. Quaternary transition metal oxide layered framework: O3-type Na [Ni0. 32Fe0. 13Co0. 15Mn0. 40] O2 cathode material for high-performance sodium-ion batteries
Dang et al. The effect of elemental doping on nickel-rich NCM cathode materials of lithium ion batteries
Huang et al. Preparation and performance of the heterostructured material with a Ni-rich layered oxide core and a LiNi0. 5Mn1. 5O4-like spinel shell
Zhang et al. Synthesis of non-spherical LiNi0. 88Co0. 09Al0. 03O2 cathode material for lithium-ion batteries
Zhong et al. Structural insight into the abnormal capacity of a co-substituted tunnel-type Na0. 44MnO2 cathode for sodium-ion batteries
Liu et al. Surficial structure retention mechanism for LiNi0. 8Co0. 15Al0. 05O2 in a full gradient cathode