龙头上新钠电产业化预期再起

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class="breadcrumb"> 您当前的位置：<a href="/">证券时报</a> > <a href="/article/list/company.html">公司</a> > <a href="javascript:;">正文</a> </div> <div class="clearfix"> <div class="column-810 l"> <div class="detail-title"> 龙头上新钠电产业化预期再起 </div> <div class="detail-info"> <span>来源：证券时报网</span><span>作者：e公司张一帆</span><span>2024-12-03 10:45</span> </div> <div class="detail-content-wrapper"> <div class="social-bar"> <div class="tt">点赞</div> <div class="like like-btn " data-id="1436260" data-url="/operation/like.html"></div> <div class="fav post-btn " data-id="1436260" data-url="/operation/collect.html" ></div> <a class="comment" href="#comment"></a> <div class="tt">分享</div> <div class="share-popup social-share" data-initialized="true" data-title="龙头上新钠电产业化预期再起" data-description="龙头上新钠电产业化预期再起" data-image="https://static-web.stcn.com/upload/2024/1203/10/W020220927322286431499.png" data-url="https://h5.stcn.com/pages/detail/detail?id=1436260&jump_type=reported_info" > <a class="social-share-icon icon-wechat wx"></a> <a class="social-share-icon icon-qzone qq"></a> <a class="social-share-icon icon-weibo wb"></a> </div> </div> <div class="detail-content"> <script src="https://static-web.stcn.com/static/scripts/echarts.min.js"></script><p style="text-align: left;">近期宁德时代、比亚迪等龙头企业密集上新钠离子电池产品，钠电产业化再被热议。</p><p style="text-align: left;">多家产业链上市公司获得机构密集调研时对此释放积极预期，美联新材高管昨日在接待调研时即表示，预计从明年起钠电池将从示范项目向市场导向转变，实现爆发式增长。该公司看好钠电池作为新能源电池的重要补充，有望替代磷酸铁锂电池50%的市场。</p><p style="text-align: left;"><strong>产业化逻辑生变</strong></p><p style="text-align: left;">近期，钠离子电池重要产品连续发布。在11月底，比亚迪宣布推出钠离子电池储能系统产品——MC Cube-SIB ESS，公司方面将其定义为全球首个高性能钠离子电池储能系统。同在11月底，另一锂电龙头企业宁德时代宣布，完成研发第二代钠离子电池，能够在零下40度的严寒环境中正常放电，并有望于2025年推向市场。</p><p style="text-align: left;">事实上，钠离子电池产业化的话题在两年前即已被行业广泛探讨，标志性事件之一是宁德时代在2021年推出了其第一代钠离子电池。彼时碳酸锂价格处于高位，钠离子电池以其成本优势获得推崇，不过随着锂电池成本快速下降，钠离子电池产业化进程随之放缓。</p><p style="text-align: left;">美联新材方面认为，随着时间推移和钠电池的技术升级，钠电池的战略方案已发生根本变化，已成长为新能源电池的重要补充，未来有望替代磷酸铁锂电池50%的市场。</p><p style="text-align: left;">“在市场应用中不单靠成本优势，还有其他市场因素，钠离子电池与锂电池各有各的应用场景。如公司普鲁士蓝钠离子电池具有高低温高倍率性、高安全性、低成本性等优势，拥有北方及远东市场等锂电池不能覆盖的市场优势。”美联新材相关高管在调研中强调。</p><p style="text-align: left;">光大证券基础化工团队发布的研报中，将钠电产品的优势归纳于成本、性能、安全性三大方面。成本方面，钠离子电池的正负极材料以及集流体的降本空间较大，电解液、隔膜则与锂离子电池相似，有一定的成本压降空间。性能方面，钠离子电池展示出比锂离子电池更好的低温充电性能和更高的功率。在安全性测试中，钠离子电池能做到不起火爆炸，安全性能优良。</p><p>值得注意的是，宁德时代董事长兼CEO曾毓群接受媒体采访时也曾提及，钠离子电池是一个更好的选择，它有可能取代宁德时代目前主导的磷酸铁锂电池市场多达一半的份额。</p><p><strong>上市公司跃跃欲试</strong></p><p>随着产能限制的突破以及下游认证的完成，美联新材预计，从明年起钠电池将从示范项目向市场导向转变，短期内将突破1—2GWH，实现爆发式增长，预计五年后即2035年，钠离子电池将达500GWH以上的需求量。</p><p style="text-align: left;">美联新材正在拓展钠电池正极材料市场，正极是钠离子电池较锂离子电池变化最大的环节，公司重点推进的普鲁士蓝钠电池正极材料技术改造项目目前仍在建设中。不过，美联新材曾披露公司已形成年产1000吨电池级普鲁士蓝/白产能规模，并可根据市场需求迅速扩产。</p><p style="text-align: left;">“目前有很多远东市场客户向公司表达了订单需求，但本着对客户负责的态度，公司还是决定等下游电池厂商最终测试完成后再对接签署合同，预计明年一季度将实现批量订单。”美联新材高管表示。</p><p style="text-align: left;">除了美联新材之外，记者留意到，近期多家开发钠离子电池业务的上市公司获得机构密集调研，相关上市公司均表示多数处于等待下游放量阶段。</p><p style="text-align: left;">其中钠电前驱体供应商中伟股份的进度较快，公司在三季度钠系产品订单环比增长300%，优质客户正在持续加快、量产导入。中伟股份方面透露，公司钠电前驱体适用于宁德时代最新推出的锂钠AB电池，能解决低温续航等问题。</p><p style="text-align: left;">从事钠电池正极材料开发的同兴环保表示，公司年产200吨级的中试装置已建设完毕，现已购买180亩土地用于年产2万吨钠离子电池正极材料项目的建设，目前工厂初步规划已完成，后期建设进度将根据产品成熟度和市场需求状态确定。该公司看好钠电产品在储能、两轮电动车、低速电动车等领域的应用。</p><p style="text-align: left;">此外，当升科技方面透露，公司钠电正极材料已批量应用于高功率启停、工程车辆和储能等领域，产品出货量持续稳定增长。五矿新能方面表示，公司钠电正极在层状氧化物、普鲁士蓝和聚阴离子路线均有研发布局，其中层状氧化物路线的进展较为顺利，有望与客户达成量产合作。</p> </div> <div class="detail-content-editor">责任编辑：孙宪超</div> <div class="detail-content-tags">  <div>锂电池</div> <div>环保</div> <div>电动车</div>  </div> <div class="stock-tags"> </div> <div class="detail-content-statement"> <div>声明：证券时报力求信息真实、准确，文章提及内容仅供参考，不构成实质性投资建议，据此操作风险自担</div> <div>下载“证券时报”官方APP，或关注官方微信公众号，即可随时了解股市动态，洞察政策信息，把握财富机会。</div> </div> <div class="comment" id="comment"> <div class="comment-tt">网友评论</div> <div class="comment-input"> <div class="ds-tip"><span login-btn>登录</span>后可以发言</div> <textarea name="content" placeholder="请输入内容" 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