私たちの技術について

AESCのリチウムイオン電池を支える2つの技術

日産とNECグループの経験と実績をベースにさらに飛躍

AESC inherited the results of R&D conducted by both Nissan and the NEC Group and has reached the stage of real world applications with our batteries now being used in mass production vehicles. With these results, we have established a foundation of mass production capabilities and products that exhibit not only cost performance but also performance and quality that are backed by the safety performance that is essential for automotive applications. With this foundation, AESC will continue to endeavor to provide advanced lithium-ion battery products to a wide range of customers around the world.

高い安全性と性能・コストのバランスが不可欠 自動車用電池として最適なマンガン系正極材を採用

高い安全性と性能・コストのバランスが不可欠 自動車用電池として最適なマンガン系正極材を採用

AESC utilizes lithium manganate as the cathode material.
Some benefits of lithium manganate include (1) the fact that it demonstrates superior safety performance with a crystalline structure that does not change even in an overcharged stated, and (2) the fact that manganese reserves are abundant, and the market price is stably maintained at a low level.

「マンガンスピネル正極材」の詳細を見る

高い放熱性と軽量・コンパクト化両方を実現させたラミネート型のセル形状

高い放熱性と軽量・コンパクト化両方を実現させたラミネート型のセル形状

AESC's cell is a sheet shaped cell that is sealed by a laminate film.
Because of the broad surface area, the cells demonstrate excellent heat dissipation, and because of their simple, compact structure, the cells provide a high degree of design freedom to accommodate loading the batteries into a vehicle.

「ラミネート型セル」の詳細を見る