05/20/2025, 05:24 AM UTC
印度研发出快速低成本钠电池India Builds Fast, Low-Cost Sodium Battery
➀ 印度JNCASR研究所研发出新型钠离子电池，采用NASICON型电极设计，6分钟可充电80%并支持3000次循环；
➁ 通过纳米化颗粒、碳包覆和铝掺杂技术优化离子传输，解决了传统钠电池充电慢和寿命短的问题；
➂ 该技术基于印度丰富的钠资源，有望替代锂电进口，推动电动车、太阳能及偏远地区储能应用，助力印度能源自主战略。
➀ Researchers at JNCASR developed a sodium-ion battery achieving 80% charge in 6 minutes and 3,000+ cycles using a novel NASICON-type cathode/anode design;
➁ The battery integrates nanoscale particle optimization, carbon coating, and aluminum doping to enhance ion mobility, addressing slow charging and degradation issues;
➂ Sodium-based batteries could reduce India's reliance on lithium imports, supporting energy storage goals for EVs, solar systems, and rural electrification under the Atmanirbhar Bharat initiative.
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