廣汽稱產1千公里電動車 中科院打臉:騙子 - 股票
By Yuri
at 2021-01-17T20:44
at 2021-01-17T20:44
Table of Contents
1.原文連結:
https://udn.com/news/story/7332/5181428
2.原文內容:
廣汽稱將量產續航1千公里電動車 中科院打臉:騙子
廣汽集團日前稱將量產續航里程1千公里的電動車,遭到中國科學院院士質疑不實。中國
科學院院士、中國電動汽車百人會副理事長歐陽明高16日在「中國電動車百人會論壇
(2021)」上表示,「如果有人告訴你,這個車能跑1000公里,幾分鐘能充滿電,還很安全
,成本又很低。以目前的技術來講,他一定是騙子。」廣汽集團對此回應稱,年底就能做
到,但會分階段推出。
澎湃新聞報導,廣汽董事長曾慶洪表示,自家搭載石墨烯基超級快充電池的車型8分鐘可
充滿80%,NEDC(指歐洲的續航測試標準)續航1千公里,且製造生產成本降低90%以上。
曾慶洪說,廣汽石墨烯基超級快充電池目前已進入實車測試階段,首款搭載車型為AION V
,目前正在黑龍江省黑河市做冬季試驗,初定今年9月可以批量生產。
歐陽明高隨即打臉,「如果某一位說,它既能跑1千公里,又能幾分鐘充完電,而且還特
別的安全,成本還特別低。大家不用相信,因為這是不可能存在的問題,這方面近年來沒
有大的突破。」
對此,廣汽埃安新能源汽車有限公司總經理古惠南強調,今年續航1千公里的車是肯定要
出來的,快充肯定也是要出來的。他認為,8分鐘充滿1千公里理論上是可以的,電池能承
受,但是要解決配套充電樁的問題。
古惠南指出,石墨烯基電池和矽負極電池兩者之間結合就可以實現快充,同時也能續航里
程長,今年底就能做到8分鐘充滿80%同時續航還達1千公里。「但這些技術我們肯定會分
階段推廣,不會在9月分就把全部技術推上去,全部推上去,那麼成本大家也受不了。」
據了解,廣汽集團自2014年就開始了對石墨烯技術的研發,目前已經掌握具有自主智慧財
產權的三維結構石墨烯(3DG)材料的製備和應用技術。
石墨烯「超級快充電池」消息一經發布就在業界引起了廣泛爭議,有觀點認為,理論上石
墨烯能夠提高充放電速率,但實際應用效果有待驗證;還有觀點認為,根本不存在真正的
石墨烯電池,所謂的「石墨烯電池」只是廣汽集團製造的「噱頭」。
業界分析師高喬(化名)表示,目前欲將石墨烯融入電池產業,主要有兩個方向,第一,
是作為導電添加劑;第二,是作為負極材料。
雲杉智慧總裁徐征鵬曾指出,假如動力電池將石墨烯作為負極主材料,電動車造價將非常
高,如果用作添加劑,則能接受其成本,但將其作為導電添加劑,「其本質還是鋰電池」
。
3.心得/評論:
8分鐘充滿80%同時續航還達1千公里
中國企業發表的技術被中國研究中心打臉,還硬說可行
要是真的可行,也不會輪到中國做
特斯拉在這方面的投資超過十年而且數倍於中國投入資金
特斯拉都不敢說的東西都敢說可以量產
那就看端出甚麼東西出來
補充(1/15收盤價):
廣汽股價:HKD 9.38
TSLA股價:USD 826.16
做得到我就賭身家
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