Eric Jianfeng Cheng (@Ericonium) profile picture

Eric Jianfeng Cheng

@Ericonium

Dr. Cheng is an Associate Professor at Tohoku University, Japan. His research focuses on the synthesis and application of solid electrolyte materials.

 Sendai, Japan
crc-ms.tohoku.ac.jp/en/result/newresearcher/eric_index.html
Joined September 2022
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Photo by Eric Jianfeng Cheng (@Ericonium)Photo by Eric Jianfeng Cheng (@Ericonium)Photo by Eric Jianfeng Cheng (@Ericonium)
Dr. Cheng @Ericonium (AIMR, CRC-MS) and team have showed that LLZO-based solid-state lithium batteries offer marginal energy density gains over current tech, facing high costs and production issues.🔋 👉wpi-aimr.tohoku.ac.jp/en/ach… 📘Original Article doi.org/10.1016/j.ensm.2024.…
Image from WPI-AIMR, Tohoku Univ. (@TohokuUnivAIMR)
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Our latest paper waspublished in Materials Today Energy. A connection between the mechanical properties and ionic conductivity of oxide polycrystalline solid electrolytes was established through relative density. Paper Link: doi.org/10.1016/j.mtener.202….
Image from Eric Jianfeng Cheng (@Ericonium)
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We reported a high-voltage all-solid-state Li metal cell. The highest discharge capacity reached 223 mAh/g at 0.1 C. The capacity decay was caused by the cracking of the cathode layer during cycling. @BatteriesNews @electrochemicat @BatterySolid sciencedirect.com/science/ar…
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Our paper on ceramic-based flexible sheet electrolytes has attracted much attention. We reported a room-temperature synthesis of ceramic-based flexible sheet electrolytes for Li batteries. @BatteriesNews @electrochemicat @BatterySolid @ACS4Authors pubs.acs.org/doi/10.1021/acs…
Ceramic-Based Flexible Sheet Electrolyte for Li Batteries

Ceramic-Based Flexible Sheet Electrolyte for Li Batteries

Abstract. The increasing demand for high-energy-density batteries stimulated the revival of research interest in Li-metal batteries. The garnet-type cerami

pubs.acs.org
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Our latest paper was published in IONICS. We prepared polymer-in-alumina and polymer-in-garnet membranes and evaluated their suitability as battery separators. The article can be accessed via: rdcu.be/cV4lU #separator #Celgard #garnet #lithiumbattery #electrochemistry
Optical images of the castable polymer-in-ceramic membranes

ALT Optical images of the castable polymer-in-ceramic membranes

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Our paper on quasi-solid-state #Cathodes was published in iScience. The cathodes maintain good contact with solid electrolytes. The paper can be #freely accessed: sciencedirect.com/science/ar… #lithiumbattery #batterymaterials #solidstatebatteries #electrochemistry @CellPressNews
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Our paper on all-solid-state Li-metal batteries is featured in the latest journal issue of ACS Appl. Mater. Interfaces. The article can be #freely accessed at: pubs.acs.org/doi/10.1021/acs… #lithiumbattery #solidstatebatteries #electrochemistry #ElectrochemicalImpedanceSpectroscopy
Our latest paper on all-solid-state Li-metal batteries (ASSLBs) is featured in the latest journal issue of ACS Appl. Mater. Interfaces. The ASSLB shows one of the best performances in its category and the degradation mechanism is studied by electrochemical impedance spectroscopy. The article can be #freely accessed: https://pubs.acs.org/doi/10.1021/acsami.2c09841#.YyRlm5RuLts.twitter

ALT Our latest paper on all-solid-state Li-metal batteries (ASSLBs) is featured in the latest journal issue of ACS Appl. Mater. Interfaces. The ASSLB shows one of the best performances in its category and the degradation mechanism is studied by electrochemical impedance spectroscopy. The article can be #freely accessed: https://pubs.acs.org/doi/10.1021/acsami.2c09841#.YyRlm5RuLts.twitter

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