产品资料
  首页 >>> 产品目录 >>> Ossila >>> 材料

ossila材料DDB

如果您对该产品感兴趣的话,可以
产品名称: ossila材料DDB
产品型号: 7323-63-9
产品展商: Ossila

简单介绍


ossila材料DDB  的详细介绍

2,5-Di-tert-butyl-1,4-dimethoxybenzene (DDB, CAS number 7323-63-9), an aromatic compound with two methoxy groups at 2,5-positions and two tert-butyl groups at 1,4-positions of the benzene ring, is a very successful benchmark redox shuttle molecule developed for the lithium ion battery (LIB) systems. With two tert-butyl groups, DDB has rigid molecular structure with an outstanding electrochemical reversibility and stability.

DDB provides high-rate overcharge protection of lithium iron phosphate (LiFePO4) based Li-ion cells by a reversible and stable redox reaction at 3.9 V vs. Li/Liand more than 200 cycles of 100% overcharge per cycle at C/2 and 1C rate for LiFePO+ 4 cathode in LIBs.

Despite being a benchmark shuttle, DDB has relatively low solubility in the carbonate electrolyte and the redox potential that is insufficient for 4 V operation of LIBs, due to its low polarity induced from symmetric structure.

General Information


CAS Number 7323-63-9
Chemical Formula C16H26O2
Full Name 1,4-Di-tert-butyl-2,5-dimethoxybenzene
Molecular Weight 250.38 g/mol
Synonyms DDB, 2,5-Di-tert-butyl-1,4-dimethoxybenzene, 1,4-Di-t-butyl-2,5-dimethoxybenzene;
Classification / Family Redox Shuttle, Battery materials, Energy materials, Lithium ion batteries (LLIBs)

Chemical Structure


1,4-Di-tert-butyl-2,5-dimethoxybenzene, DDB, CAS 7323-63-9 chemical structure
1,4-Di-tert-butyl-2,5-dimethoxybenzene (DDB), CAS 7323-63-9

Product Details


Purity >99% (GC)
Melting Point 103-104 °C
Appearance White to off-white powder

产品留言
标题
联系人
联系电话
内容
验证码
点击换一张
注:1.可以使用快捷键Alt+S或Ctrl+Enter发送信息!
2.如有必要,请您留下您的详细联系方式!