Abstract The charge-accumulation and sensitivity towards external stimuli are the challenging issues for explosives, in which an accidental electrostatic discharge. Deep eutectic solvent (DESs) were used to reduce the tribocharging of energetic materials (EMs). Five DESs were selected to coat on cyclotetramethylenetetranitramine (HMX) as a useful nitramine-based material via the simple wet-mixing. Thoroughly tribocharging measurements of the samples showed a dramatic reduction of charge-accumulation, in which the most charge reduction belonged to Gly-ChCl. Also, our experiments showed that the charge-accumulation decreased from 3600 nC kg−1 to less than 50 nC kg−1 when HMX was coated with only 0.3 wt% of Gly-ChCl.

中文翻译：

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深共熔溶剂作为环四亚甲基四硝胺的可持续抗静电涂层剂以减少电荷积累

摘要 电荷积累和对外部刺激的敏感性是爆炸物的挑战性问题，其中意外静电放电。深共熔溶剂 (DES) 用于减少含能材料 (EM) 的摩擦充电。选择了五种 DES 通过简单的湿混合涂覆在环四亚甲基四硝胺 (HMX) 上作为有用的基于硝胺的材料。样品的彻底摩擦充电测量显示电荷积累显着减少，其中最大的电荷减少属于 Gly-ChCl。此外，我们的实验表明，当 HMX 仅涂覆 0.3 wt% 的 Gly-ChCl 时，电荷积累从 3600 nC kg-1 降低到小于 50 nC kg-1。