Evaluation of Batteries Using the Isothermal Calorimeter TAM: Analysis Case Study
As an evaluation method for self-discharge, it is a very sensitive technique. It allows for various assessments regarding battery performance, stability, and compatibility of constituent materials.
The isothermal calorimetry device (TAM series) is an instrument that measures very small amounts of heat, known as a microcalorimeter. By combining a thermostat with high isothermal performance with a calorimeter (calorimeter) suited to the sample and measurement method, it is possible to measure minute heat generated or consumed during physical processes or chemical reactions with sensitivity exceeding microwatts. Here, we introduce application examples of battery evaluation using the isothermal calorimetry device TAM. Additionally, information on the new battery calorimeter Micro XL is also provided. *Please download the materials.
basic information
【Features】 ■ Up to 4 calorimeters can be mounted in 4 calorimeter positions ■ Calorimeters can be utilized in various configurations such as size and sensitivity ■ Up to 8 independent accessories can be controlled ■ New voltage I/O module for independent probe/source interface 【Specifications】 [Thermostat] ■ Heat transfer medium: Oil ■ Number of calorimeters: 4 ■ Temperature range: 4 to 150 ℃ ■ Accuracy: < ± 0.1 ℃ ■ Long-term stability: < ± 100 μ ℃/24h ■ Scan speed: ≤ ± 2 ℃/h
Price information
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Model number/Brand name
Isothermal calorimeter TAM series
Applications/Examples of results
■Stability and Storage Life Monitoring heat generation due to self-discharge in an open circuit ■Battery Performance Differences in thermal performance during charge and discharge cycles ■Evaluation of Possible Charge Cycles Impact of discharge conditions such as current magnitude, allowable terminal voltage of the battery, and temperature ■Quality Control Confirmation that there are no defects such as internal short circuits ■Research and Development Evaluation components for new electrochemical devices ■Compatibility of Components Evaluation of individual battery parts
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June event! Webinar on evaluating the thermal characteristics of batteries using a microcalorimeter.
Event Date and Time: June 11, 2024 (Tuesday) You can register for the archived video using the link below! https://pages.waters.com/2024-06-11-WBN-TAJP-BCMSShortWebinar_LP-Registration1.html 1:00 PM - 1:40 PM [Title] Thermal Characteristics of Batteries Observed with a Microcalorimeter [Overview] A microcalorimeter is a device that can measure very small changes in heat with high sensitivity and is widely used to understand the thermal characteristics of substances and chemical reactions. It is also useful in the research and development of battery technology, including the analysis of battery self-discharge and degradation mechanisms, as well as safety evaluations. This presentation will introduce the overview and principles of microcalorimeters, along with application examples focused on batteries. [Speaker] Minako Maeda, Application Department, TA Instruments
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*Application Closed* Hosted by the experts in thermal analysis and viscoelasticity! Free online seminar on January 15 - Re: Rheology -
★ T.A. Instrument ★ Announcement of the Online Live Seminar on Rheology We are pleased to announce an online seminar that will be held on January 15th, 2021. Due to the popularity of the online rheology seminar we held in May of this year, we have decided to hold it again. Feel free to participate from your home or workplace. ● Date and Time: January 15, 2021 (Friday) 13:30 - ● Participation Fee: Free ● Participation Tool: Zoom (planned) Please check the following URL for details. https://reg34.smp.ne.jp/regist/is?SMPFORM=mis-lfleke-2c81dbc799c7197ea97011c8ea76861c
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*Application Closed* Hosted by experts in thermal analysis and viscoelasticity! Free online seminar on January 14 - Re: Thermal Analysis -
★ T.A. Instrument ★ Announcement of Online LIVE Seminar on Thermal Analysis We are pleased to announce an online seminar on thermal analysis to be held on January 14, 2021. Due to the popularity of the online thermal analysis seminar held in May of this year, we have decided to hold it again. Feel free to join from your home or workplace. ● Date and Time: January 14, 2021 (Thursday) 13:30～ ● Participation Fee: Free ● Participation Tool: Zoom (planned) For more details, please check the URL below. https://reg34.smp.ne.jp/regist/is?SMPFORM=mis-lflekc-8380f8032a474c74b8886788de350993
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*Application Closed* Hosted by experts in thermal analysis and viscoelasticity! Free online seminar on November 25 - Battery LIVE Season 3 -
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*Application Closed* Hosted by the experts in thermal analysis and viscoelasticity! Free online seminar on October 13 - Battery LIVE Season 2 -
