[go: up one dir, main page]

Lin et al., 2025 - Google Patents

Time-resolved characterization of toxic and flammable gases during venting of Li-ion cylindrical cells with current interrupt devices

Lin et al., 2025

View HTML
Document ID
5757813405306400161
Author
Lin L
Ezekoye O
Publication year
Publication venue
Journal of Loss Prevention in the Process Industries

External Links

Snippet

Large-scale battery failures can lead to explosion and toxicity hazards. Mitigation of battery hazards requires accurate data of battery flammable and toxic gas composition and early indicators of failure. In this study, NMC and LFP cathode cylindrical format lithium-ion …
Continue reading at www.sciencedirect.com (HTML) (other versions)

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
    • G01N33/26—Investigating or analysing materials by specific methods not covered by the preceding groups oils; viscous liquids; paints; inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating condition, e.g. level or density of the electrolyte
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
    • G01N33/22—Fuels, explosives
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
    • G01N33/48—Investigating or analysing materials by specific methods not covered by the preceding groups biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material

Similar Documents

Publication Publication Date Title
Liao et al. Hazard analysis of thermally abused lithium-ion batteries at different state of charges
Fernandes et al. Identification and quantification of gases emitted during abuse tests by overcharge of a commercial Li-ion battery
Abada et al. Combined experimental and modeling approaches of the thermal runaway of fresh and aged lithium-ion batteries
Wang et al. Fire behavior of lithium-ion battery with different states of charge induced by high incident heat fluxes
Kennedy et al. Gas release rates and properties from Lithium Cobalt Oxide lithium ion battery arrays
Mao et al. Experimental and modeling investigation on the gas generation dynamics of lithium-ion batteries during thermal runaway
Zou et al. Venting composition and rate of large-format LiNi0. 8Co0. 1Mn0. 1O2 pouch power battery during thermal runaway
Li et al. Early warning for thermal runaway in lithium-ion batteries during various charging rates: insights from expansion force analysis
Zou et al. Thermal and gas characteristics of large-format LiNi0. 8Co0. 1Mn0. 1O2 pouch power cell during thermal runaway
Zhong et al. Thermal runaway and fire behavior investigation of lithium ion batteries using modified cone calorimeter
Yang et al. Thermal runaway behavior analysis during overheating for commercial LiFePO4 batteries under various state of charges
Jhu et al. Thermal explosion hazards on 18650 lithium ion batteries with a VSP2 adiabatic calorimeter
Zhu et al. Rupture and combustion characteristics of lithium-ion battery under overcharge
Ribière et al. Investigation on the fire-induced hazards of Li-ion battery cells by fire calorimetry
US9658146B2 (en) Analysis of rechargeable batteries
Doose et al. Comparison of the consequences of state of charge and state of health on the thermal runaway behavior of lithium ion batteries
Lin et al. Time-resolved characterization of toxic and flammable gases during venting of Li-ion cylindrical cells with current interrupt devices
Abbott et al. Experimental study of three commercially available 18650 lithium ion batteries using multiple abuse methods
Abbott et al. Comprehensive gas analysis of a 21700 Li (Ni0. 8Co0. 1Mn0. 1O2) cell using mass spectrometry
Li et al. Pressure effect on the thermal runaway behaviors of lithium-ion battery in confined space
Li et al. A comparative study on multidimensional signal evolution during thermal runaway of lithium-ion batteries with various cathode materials
Duh et al. Thermal runaway on 18650 lithium-ion batteries containing cathode materials with and without the coating of self-terminated oligomers with hyper-branched architecture (STOBA) used in electric vehicles
Zhang et al. Investigation on gas generation and corresponding explosion characteristics of lithium-ion batteries during thermal runaway at different charge states
Lin et al. Research on thermal runaway and gas generation characteristics of NCM811 high energy density lithium-ion batteries under different triggering methods
Yan et al. State of charge effects on active material elemental composition changes between pre-thermal-runaway and post-failure states for 8-1-1 nickel-manganese-cobalt 18650 cells