『您的瀏覽器不支援JavaScript功能,若網頁功能無法正常使用時,請開啟瀏覽器JavaScript狀態』

跳到主要內容區塊

工業技術研究院

:::

技術名稱: 複合材料、負極、與鈉二次電池

技術簡介

本發明揭示之複合材料,其結構為Na1+(4-a)xTi2-xMx(PO4)3/C,其中M為a價元素,且a為1至4的正整數,其中0.1?x?0.4。上述複合材料可搭配導電劑與黏結劑形成負極,以應用於鈉二次電池中。

Abstract

Disclosed is a composite material, having a chemical structure represented below: Na1+(4-a)xTi2-xMx(PO4)3/C, wherein the M is an element with valence a, a is an integer from 1 to 4, and 0.1?x?0.4. The composite material can be mixed with a conductive agent and a binder to form a negative electrode as being applied in a sodium secondary battery.

技術規格

一種鈉離子電池複合負極材料,電容量保持率達80%@5C且庫倫效率>99 %。

Technical Specification

A composite anode material with capacity retention of 80%@5C and coulombic efficiency > 99 % for sodium-ion batteries.

技術特色

1.改善材料經重複充放後造成結構不穩與容量衰退的缺點。 2.作為二次鈉離子電池負極,此複合材料具高庫倫效率、循環壽命、安全性及價格便宜等優勢。

應用範圍

可充放式電力系統,如備用電力、電網級儲能等。

接受技術者具備基礎建議(設備)

管狀爐、電池封裝等設備

接受技術者具備基礎建議(專業)

具備化學、化工、電子等相關學經歷者

技術分類 01 綠能環境

聯絡資訊

聯絡人:張文昇 新能源應用技術組

電話:+886-3-5916424 或 Email:chang0719@itri.org.tw

客服專線:+886-800-45-8899

傳真:+886-3-5820230

[{"text":"企業網","weight":13.0},{"text":"材化所","weight":11.5},{"text":"機械所","weight":10.0},{"text":"綠能所","weight":9.4},{"text":"生醫所","weight":8.0},{"text":"半導體","weight":6.2},{"text":"南分院","weight":5.0},{"text":"太陽能","weight":5.0},{"text":"課程","weight":5.0},{"text":"遠紅外線","weight":5.0},{"text":"雷射","weight":4.0},{"text":"LED","weight":4.0},{"text":"LED可見光","weight":3.0},{"text":"5G","weight":3.0},{"text":"工研人","weight":3.0},{"text":"電光所","weight":3.0},{"text":"綠能與環境研究所","weight":3.0},{"text":"機械","weight":3.0},{"text":"資通所","weight":2.0},{"text":"面板","weight":2.0},{"text":"文字轉語音","weight":2.0},{"text":"實習","weight":2.0},{"text":"無人機","weight":2.0},{"text":"生醫","weight":2.0},{"text":"3D","weight":2.0},{"text":"v2x","weight":2.0},{"text":"員工","weight":2.0},{"text":"地圖","weight":2.0},{"text":"太陽光電","weight":2.0},{"text":"材料與化工研究所","weight":1.0}]