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Merck
CN

409324

Sigma-Aldrich

碘化铝

anhydrous, powder, 99.999% trace metals basis

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别名:
Aluminum triiodide, Aluminum(III) iodide
线性分子式:
AlI3
CAS号:
分子量:
407.70
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.23

等级

anhydrous

质量水平

蒸汽压

1 mmHg ( 178 °C)

检测方案

99.999% trace metals basis

形式

powder

杂质

≤15.0 ppm Trace Metal Analysis

bp

360 °C (lit.)

mp

191 °C (lit.)

密度

3.98 g/mL at 25 °C (lit.)

应用

battery manufacturing

SMILES字符串

I[Al](I)I

InChI

1S/Al.3HI/h;3*1H/q+3;;;/p-3

InChI key

CECABOMBVQNBEC-UHFFFAOYSA-K

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一般描述

Aluminum iodide (AlI3) is a strong Lewis acid that is used as an electrolyte additive in electrochemical energy storage and conversion devices.

应用

Aluminum iodide can be used as:
  • An electrolyte additive for the pretreatment of Li metal electrodes. The addition of AlI3 provides a durable Li interface with high Li cyclability.
  • A homogeneous redox mediator for rechargeable Al-CO2batteries with high discharge voltage and a high capacity. These secondary batteries are promising rechargeable systems for future grid energy storage applications.

象形图

Corrosion

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - Skin Corr. 1B

WGK

WGK 3

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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Pretreatment of Li metal anode with electrolyte additive for enhancing Li cycleability
Masashi Ishikawa, et al.
Journal of Power Sources, 146, 199-203 (2005)
Cheap and Environmentally Benign Electrochemical Energy Storage and Conversion Devices Based on AlI3 Electrolytes
Bofei Xue, et al.
Journal of the American Chemical Society, 128, 8720-8721 (2006)
A Secondary Al?CO2 Battery Enabled by Aluminum Iodide as a Homogeneous Redox Mediator
Christopher Fetrow, et al.
ACS Applied Materials & Interfaces, 15, 12908-12914 (2023)

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