<p>赣锋锂业长期以来一直是全球最大的锂加工企业之一，并为现代和长安等公司提供供应。然而，近年来，该公司越来越多地投资于自己的电池生产。现在，它的目标是将重点转向半固态和全固态电池。</p>
<p>在这一前瞻性领域，赣锋锂业取得了显著进展。中国媒体报道，该公司在北京举行的第三届中国固态电池创新与发展论坛上宣布开始量产半固态电池。这些电池采用无应力的锂合金阳极与硫阴极结合。它们在充放电过程中表现出 3% 到 5% 的体积膨胀。</p>
<p>这些电池还支持 3C 快充（理论上可在 20 分钟内充满电），并展现出高耐热性：电池在 250°C 的测试和钉子穿透测试中均未发生起火。由于缺陷而产生的放热反应——产生的热量据称比纯锂低 90%。</p>
<p>半固态电池的能量密度为 650 Wh/kg，约为目前大多数电动汽车所用牵引电池的两到三倍。这么高的能量密度可以显著减轻车辆重量，同时保持相同的电池容量和续航里程。</p>
<p>然而，根据报告，初步应用并不计划用于汽车行业。相反，它们可能会集中在机器人和电动航空领域。传统电池通常对飞机来说过于沉重，但具有如此高能量密度的电池将显著轻便，可以用于常规起降的电动飞机和垂直起降空中出租车（eVTOL）。</p>
<p>在北京的会议上，赣锋锂业还表示，其半固态电池将支持公司开发具有锂合金阳极的纯固态电池。该公司已经达到了这些电池的原型生产阶段。</p>
<p>carnewschina.com, autohome.com.cn（中文）</p>

赣锋锂业

<p>中国供应商赣锋锂业已开始生产能量密度为 650 Wh/kg 的半固态电池，并同时进行全固态电池组的试生产。作为现代汽车等公司的主要锂加工商，赣锋正将重点转向先进电池技术。这些新电池具有无应力阳极和高耐热性，支持快速充电并减轻重量，适用于机器人和电动航空等领域，而非汽车用途。赣锋旨在利用这些进展为未来的固态电池生产奠定基础</p>

<p>Ganfeng has long been one of the world’s largest lithium processors and supplies companies such as Hyundai and Changan. In recent years, however, the company has increasingly invested in its own battery production. It now aims to shift its focus towards semi-solid-state and full solid-state batteries.</p>
<div class="lb-trans"><p>赣锋锂业长期以来一直是全球最大的锂加工企业之一，并为现代和长安等公司提供供应。然而，近年来，该公司越来越多地投资于自己的电池生产。现在，它的目标是将重点转向半固态和全固态电池。</p>
</div><p>In this forward-looking segment, Ganfeng has made significant progress. Chinese media report that the company announced the start of series production of semi-solid-state batteries at the 3rd Chinese Innovation and Development Forum for Solid-State Batteries in Beijing. These batteries feature a stress-free anode made of lithium alloy combined with a sulphur cathode. They exhibit a volume expansion of 3 to 5 percent during charging and discharging.</p>
<div class="lb-trans"><p>在这一前瞻性领域，赣锋锂业取得了显著进展。中国媒体报道，该公司在北京举行的第三届中国固态电池创新与发展论坛上宣布开始量产半固态电池。这些电池采用无应力的锂合金阳极与硫阴极结合。它们在充放电过程中表现出 3% 到 5% 的体积膨胀。</p>
</div><p>The cells also support 3C fast charging (theoretically enabling a full charge in 20 minutes) and demonstrate high heat resistance: the battery has passed tests at 250 °C and nail penetration tests without catching fire. The exothermic reaction—heat generated in the event of a defect is reportedly 90 per cent lower than that of pure lithium.</p>
<div class="lb-trans"><p>这些电池还支持 3C 快充（理论上可在 20 分钟内充满电），并展现出高耐热性：电池在 250°C 的测试和钉子穿透测试中均未发生起火。由于缺陷而产生的放热反应——产生的热量据称比纯锂低 90%。</p>
</div><p>The semi-solid-state battery boasts an energy density of 650 Wh/kg, approximately two to three times higher than that of traction batteries currently used in most electric vehicles. Such a high energy density could significantly reduce vehicle weight while maintaining the same battery capacity and range.</p>
<div class="lb-trans"><p>半固态电池的能量密度为 650 Wh/kg，约为目前大多数电动汽车所用牵引电池的两到三倍。这么高的能量密度可以显著减轻车辆重量，同时保持相同的电池容量和续航里程。</p>
</div><p>According to the report, however, initial applications are not planned for the automotive sector. Instead, they are likely to focus on robotics and electric aviation. Conventional batteries are often too heavy for aircraft, but batteries with such high energy density would be significantly lighter and could be used in both conventional take-off and landing electric aircraft and vertical take-off air taxis (eVTOLs).</p>
<div class="lb-trans"><p>然而，根据报告，初步应用并不计划用于汽车行业。相反，它们可能会集中在机器人和电动航空领域。传统电池通常对飞机来说过于沉重，但具有如此高能量密度的电池将显著轻便，可以用于常规起降的电动飞机和垂直起降空中出租车（eVTOL）。</p>
</div><p>At the conference in Beijing, Ganfeng also stated that its semi-solid-state batteries will support the company’s development of pure solid-state batteries with lithium alloy anodes. The company has already reached the prototype production stage for these batteries.</p>
<div class="lb-trans"><p>在北京的会议上，赣锋锂业还表示，其半固态电池将支持公司开发具有锂合金阳极的纯固态电池。该公司已经达到了这些电池的原型生产阶段。</p>
</div><p>carnewschina.com, autohome.com.cn (in Chinese)</p>
<div class="lb-trans"><p>carnewschina.com, autohome.com.cn（中文）</p>
</div>

现代汽车的供应商赣锋锂业已开始生产半固态电池