甲烷二磺酸亚甲酯MMDS）作为锂离子电池电解液中的关键添加剂，其含量控制直接影响电池的高温循环性能与使用寿命。然而，由于MMDS在强酸强碱条件下易水解、高温环境下易分解的特性，其检测过程对标准品的纯度

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中国消费者报北京讯记者孙蔚）近日，商务部发布了《关于城市一刻钟便民生活圈第四批全国试点、首批全域推进先行区试点评审结果的公示》，确定15个地区作为城市一刻钟便民生活圈首批全域推进先行区试点。“一刻钟便

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【建材网】央媒走进嘉宝莉 探访新质生产力6月26日，新华社、科技日报、中国新闻网、CGTN等11家主流媒体走进北新嘉宝莉，深入探访安徽明光工厂，全面观摩智能制造，亲身感受以涂料产业为代表的新质生产力如

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