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                            专家:暂停三元锂电池合理 石墨烯有戏吗?

                            来源:大发ap   作者:大发    发布时间: 2018-01-02 14:39   浏览:

                            专家:暂停三元锂电池合理 石墨烯有戏吗?

                            暂停三元锂电池合理
                             
                                杨裕生认为,十三五期间动力电池的发展要在政策进行调整。现在国家科技部在抓电池的研究,不断的提高电池比能量要求,他认为这个要求是对的。但是提高的速度、进程要根据客观的规律,且要根据全面的衡量来考虑。在他看来,最简单的问题是比能量越高,电池的危险性越大,这是电池基本的规律。片面的强调比能量提高,而不强调安全性的问题,肯定最后要走到偏路上去。
                             
                              针对三元材料话题,他表示:“三元材料的安全性是成问题的,不是没有问题。现在把电池研究当中所做出来的一些进步,不经过考验,不经过全面的检验,试点,试用,就马上用到汽车上,这是急于求成的一种表现。”此外,就此前工信部暂停三元锂电客车进国家新能源车推荐目录一事,他也发表了看法:“现在对于大客车暂停使用三元电池材料,我认为是合理的,合适的。不管韩国人怎么提抗议,或者是提意见,我国有一些企业受到了损失,这都是次要问题。”他强调,一定要把安全问题放在第一位,把电动汽车的电池安全,整个电动汽车的安全问题放在第一位,这是一个不可动摇的原则。他认为“十三五”应该在这方面大力下功夫,技术上不能片面的强调比能量的提高,而是要全面的要求电池。与此同时,他对之前国务院常务会议上李克强总理就新能源汽车产业提到的,动力电池要实行“以奖代补”的政策表示看好并盼望能够有好的结果。


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