MBA智库科普"WRITEAS军人"V016.15-MBACHINA智库专业百科

4月出现兑付危机后,中战集团有两个举动。

2024年01月09日,多氟多新能源钠离子电池开发进展2023-04-21 10:36·高工锂电网多氟多|钠电池文章来源自:高工锂电网2023-04-21 10:01:14 阅读:1356摘要4月24日,2023高工钠电产业峰会苏州见!钠电产业化势头猛进,目前已吸引传统锂电企业、钠电新势力、跨界企业等多方布局。从行业内看,钠电研发开始于对材料的探索,在此情况下,材料企业入局钠电有一定的先发优势。一方面,全球钠资源分布较广、开采成本较低;另一方面,材料企业可完成其他关键主材的自研、自产、自供布局,两者叠加,进一步形成了材料企业切入钠电市场的规模效益。作为全球电池电解质盐头部企业的多氟多,其钠电池发展遵循从客户端,到电芯端,再到材料端三链合一的理念。值得一提的是,多氟多的目标是通过实现钠电关键材料的开发,针对终端应用开发电池,完成一体化思路下的钠电产业链多方布局,从本征上要做到钠电的低成本优势。以材料为突破口,多氟多早在2017年开始布局六氟磷酸钠的研究及小试开发,2019年就实现量产并批量应用下游客户,是行业较早完成商业化量产钠电电解液的企业之一。2020年,多氟多进一步布局钠电正负极关键材料,主打层状氧化物路线,同时布局了聚阴离子、普鲁士类化合物研发,负极材料方面则以煤系软碳和生物质硬碳研发为主。产能方面,多氟多的目标是在2024年实现7000吨钠电正极材料产能以及2000吨负极材料产能。电芯端,多氟多目前选择研发大圆柱电芯切入钠电赛道。据悉,多氟多第一代大圆柱钠电能量密度已达140Wh/kg以上,第二代大圆柱钠电性能将得到进一步提升,有望实现160Wh/kg的突破。对此,高工储能认为,圆柱形态下的钠电电芯,可以基于标准化制造以及成熟的工艺进一步提升电池性能。比如,在圆柱钠电采用全极耳设计下,可进一步降低电池内阻、提高功率特性。制造方面,钠电导入圆柱生产装配线的优势在于,圆柱卷绕工艺较为成熟、自动化程度高、一致性好,整体成本可以降低10%以上,在终端市场应用匹配性更高。电芯产能方面,多氟多目前在焦作基地拥有近1GWh钠电产能,南宁基地正在规划5GWh钠电产线。落地场景方面,多氟多钠电主要应用在两轮车、三轮车、小型储能、备电等场景。值得一提的是,多氟多于今年2月在黑龙江黑河完成了钠电池在整车的冬标测试。根据钠电的低温特性,钠电可在-20℃下仍然能够保持90%的容量,在-40℃的环境下,正常放电效率可达80%以上。未来,多氟多钠电产品可广泛应用于北方等高寒地区的新能源车、储能市场。4月24日,2023高工钠电峰会将于苏州日航酒店举行,以“钠电破晓 未来可期”为主题。届时,多氟多总经理许飞将带来“多氟多新能源钠离子电池开发进展”的主题演讲。本次高工钠电峰会共设三大专场、25+议题、2大圆桌对话,覆盖轻型车、两轮车、储能等多元场景,囊括钠电正极、负极、电解液、铝箔等供应链及动力、储能下游应用市场的钠电产业链。届时将邀请200+上下游企业、500+产业链嘉宾参会,钠电产业链企业将围绕钠电产业的发展机遇与挑战深入探讨。

MBA智库科普"WRITEAS军人"V016.15-MBACHINA智库专业百科

来自风电行业的数据显示今年1月国内风电招标规模达到11.97吉瓦同比增长21%环比增长62%

恒大汽车,还有机会吗?“WILL养鲜”持续升级的背后是“满足用户”的不变初心

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Laneliangzhongfufeikuaisupaiduifuwu。zaishanghaidishinileyuan,zeshizunxiangkafuwu,jiduiyutedingdexiangmu,fufeizekemianpaidui,lirufeiyuedipingxianxiangmu,mianpaiduifufeijiagewei180yuan。zaichapeikedegaigexia,dishinileyuanmenpiao、jiudiankefangjiyuanneixiaofeijunyousuoshangzhang。dandishinizhutigongyuanyejibujiangfanzhang。2021niannianmo,dishinicaibaoxianshi,yushangyinianxiangbi,meiguobentudishinigongyuandeyoukerenshuxiajiangliao17%,danrenjunxiaofeiquedafuzengchang。buguo,zhangjiaruobunengtishengxiangyingdefuwu,yehuishanghaiyoukedetiyan。ciqianyoumeiguomeitibaodao,dangdiyoukefanying,yuyiqingqianxiangbi,dishinigongyuanmenpiaojiagebiangao,fuwu、canyinzhiliangquemeiyoutisheng,zhengtitiyanbiancha。zhangjiabeihoude“jiqiao”yibanlaishuo,dishinigongyuanmenpiaoshangzhangshiyouyuxinxiangmuhuoxinhuodongdetuichu。zhongguozhutigongyuanyanjiuyuanyuanchanglinhuanjiegaosu《zhongguoxinwenzhoukan》,zhutigongyuandemenpiaodingjiaqujueyujigeguanjianyinsu:yishiqisuozaidechengshiyuquyu,ershipinpaidezhimingduhexiangmudezhiliang,sanshigongyuandeguimo。yishanghaidishiniweili,youyuchuyushanghai,qixiaofeishuiping、jingyingchengbenyexiangduijiaogao。congpinpaihexiangmulaishuo,shanghaidishinizi2016niankaiyuan,xiangmuneirongbuduankuochong,touruheguanlichengbenzengjia,yexuyaoduipiaojiajinxingdiaozheng。ciwai,linhuanjierenwei,piaojiadiaozhenghuanyoudiaojiekeliudezuoyong。lvyouzixunjigouhehuorenlihaiqianggaosu《zhongguoxinwenzhoukan》,dishinimenpiaoshangzhangyouduofangmianyinsu,yifangmianshiyiqinghuifuhou,lvyouxuqiuguoyuwangsheng,gongxuguanxishihengxia,zhutigongyuanyoutigaopiaojiadeyiyuan。“quanqiuqitadiqudedishinizhutigongyuanhuifujiaozao,shanghaidishinigongyuanyexuyaozaiyiqinghoujijiyunying,daidongshouru。”lingyifangmian,jiagebiandongyibanduzaiwangjihuoxindexiangmulailinzhiqian。gongkaixiaoxicheng,shanghaidishinijianshezhongdefengkuangdongwuchengleyuanjiangyujinnianmianshi,shouhuixinzengjingdiandetouzichengbenshiqimenpiaozhangjiadezhongyaokaoliangyinsuzhiyi。dishinizaidiaojiemenpiaojiezoushang,yecaiquliaojingxideyunyingfangshi。menpiaobingfeilikediaojie,ershizai6yuecaikaishizhixing,“zheyekeyixiyinyipiyoukezaizhangjiaqianyouwanhuotiqiangoupiao。”linhuanjieshuo,“shijizhixinghou,yekenenghuigeiyulvxingshedengqudaoyouhui,duipiaojiajinxingdiaojie。buguo,linhuanjierenwei,tishengmenpiaoyaoyoukeguandepanduanhehelidefenxi,yeyaotishengxiangyingdetiyan。“sannianyiqingguoqu,youkehuigengjiatiaoti,duipinzhideyaoqiugenggao。”linhuanjieshuo,“yiqianshichangtaihuatiyan,xianzaizexuyaoyougengduodexiyinli。”disinimeiji、meiyueduhuituichuxinhuodong,liruyuanqudebuju、huachexunyouheyanhuadebuzhi,duhuisuizhuozhengtidezhutibianhua,yicixiyinyouke。“dishinidehuifuyeshizhutigongyuanzhongbijiaohaode。”lihaiqiangrenwei,xiangbidaduozhutigongyuaneryan,dishiniyouyuqiwenhuaIPdechenggong,pinpaizaixiaofeizhexinzhongyijinggenshendigu。“dishinitiyandebujinshijutidexiangmu,huanyouyuanqudefenwei,duiyunianqingrenlaishuo,taxiangzhengzhuolangmanhexingfu,suoyihuiyourenxuanzezaidishiniqiuhun、banhunli。”zhutileyuanyinglaiquanmianfusuliao?dishinideneirongIP,bingbushiyichaoyixidazaoerchengde。1957nian,dishinijituanchuangshirenhuate·dishinijiuzhidingliao“dishinifeilun”lantu。“dishinifeilun”shiyidishinigongzuoshiweihexindeyunzuomoshi,tongguodishinigongzuoshidechuangyichupin,jiangqizhuanbianweimanhua、dianying、yinle、chubanwu、dishinileyuandenggezhongshangyexingtai,shiqichengweigaozhuansudefeilun,yikaoguanxingjiunengdaidongzhenggetixiwendingyunzuoxiaqu。“jinliangnianbaohuodelingnabeieryeshidishiniIPchangqijidiandechengguo。”lihaiqiangshuo,lingnabeiershuyudishinisuoyunyingde“dafeijiazu”,zailingnabeierbaohuoqianjiuchangqiyunzuo,qizhongdexingzuoluyeshi“xiaoshoumingxing”,shanghaidishinileyuanzengbiaoshi,ruguojiangdujiaqushouchuxingzuoluzhutideshangpindiejiaqilai,qizonggaoduxiangduiyu119zuozhumulangmafeng。lingnabeierbaohuohou,dishinihuanduilingnabeierxiliewanouzuochuxiangouyaoqiu。goumailingnabeierhexingzuoluwanouyaopingjieruyuanmenpiaochouqian,“yiqianyipiao”,ruguochenggongzhongqian,zekeyigoumailingnabeierxilieshangpin,meikuanxiangouliangjian。zhoubianshangpinxiaoshoushourushidishinigongyuandezhongyaobufen。2021caibaoxianshi,dishinigongyuanquanqiushouquanshangpinlingshoushouruchao52yimeiyuan,chaoguozhutigongyuanmenpiao(38.5yimeiyuan)heshangpinyucanyinshouru(33yimeiyuan)。julihaiqiangtongji,qudiaoshouquanshangpinlingshoushouru,menpiaozhanzhutigongyuanbankuaideshourubilidayuewei34%。buguo,zaizhongguo,ercixiaofeidezhanbibingmeiyounamegao,linhuanjiedeyanjiuzhong,quanqiudishinileyuandemenpiaoyuercixiaofeidebiliyuewei3:7,ji30%shimenpiao,70%shiercixiaofei。danzaizhongguo,shanghaidishiniercixiaofeidebilibudao60%。jinguanbuduanzhangjia,dandishinirengranyoudapishouzhongyuanyimaidan。jinnianchunjieqijian,dishinidengzhutigongyuankeliudafuzengjia。genjugongkaishuju,dishinizuigaodanrirenliuliangchao7wanren。“dishinidepinzhi、fuwuhequyujueding,youdabufenlaokehukeyijieshou,yeyouyipixindekehuyuanyijiaru,zhangjiaduidishinidekeliulianghuiyouyidingyingxiang,danyingxiangyebijiaoxiao。”zhutigongyuanquanmianfusuliaoma?linhuanjiefenxi,chunjieqijiandehuobaogengduoshiyiqinghoulvyouxuqiudeshifang。“congzhutigongyuandepingjunhuifuqingkuanglaishuo,muqiankenenghuifudao2019niande60%zuoyou。”linhuanjieshuo,yaopanduanshifouhuifudaoyiqingqianshuiping,yifangmianqujueyuqichangtaihuayunyingqingkuang,lingyifangmianzeshitouziqingkuang。“chunjieqijianbaozengzhishifusudeqidian,qitajiejiariyijifeijiejiarideyunyingqingkuang,cainengguanchachangtaihuayunyingdefusushuiping。”linhuanjieshuo,congtouzilaishuo,zhutigongyuanshifouyouyinxingtouzi、youguoneiwaixinxiangmuchuxian,yeshipanduanbiaozhunzhiyi。“zhenggewenlvxingyezhutigongyuandehuifurengxuyaoshijian,lvyouduiyuxiaofeizhelaishuobushigangxu,fusuhuanyaoyikaoshehuixiaofeinenglidetisheng。”jizhe:jiangzuozuo

#华(Hua)为(Wei)手(Shou)机(Ji)2024-01-03 15:50·那(Na)只(Zhi)虎(Hu)8S6L华(Hua)为(Wei)mate60pro才(Cai)用(Yong)了(Liao)两(Liang)个(Ge)月(Yue),老(Lao)能(Neng)遇(Yu)见(Jian)bug。为(Wei)什(Shi)么(Me)我(Wo)的(De)遥(Yao)遥(Yao)领(Ling)先(Xian)总(Zong)能(Neng)遇(Yu)到(Dao)一(Yi)些(Xie)奇(Qi)奇(Qi)怪(Guai)怪(Guai)的(De)问(Wen)题(Ti)?进(Jin)游(You)戏(Xi)直(Zhi)接(Jie)黑(Hei)屏(Ping)卡(Ka)住(Zhu)了(Liao),注(Zhu)意(Yi)看(Kan)这(Zhe)个(Ge)箭(Jian)头(Tou),我(Wo)一(Yi)直(Zhi)在(Zai)点(Dian)返(Fan)回(Hui)没(Mei)反(Fan)应(Ying),后(Hou)来(Lai)是(Shi)清(Qing)理(Li)后(Hou)台(Tai)重(Zhong)新(Xin)进(Jin)游(You)戏(Xi),卡(Ka)了(Liao)一(Yi)会(Hui)才(Cai)进(Jin)去(Qu)的(De)。话(Hua)说(Shuo)这(Zhe)遥(Yao)遥(Yao)领(Ling)先(Xian)也(Ye)算(Suan)高(Gao)端(Duan)机(Ji),不(Bu)应(Ying)该(Gai)出(Chu)现(Xian)这(Zhe)么(Me)低(Di)端(Duan)的(De)bug。虽(Sui)然(Ran)这(Zhe)个(Ge)小(Xiao)bug不(Bu)是(Shi)什(Shi)么(Me)大(Da)问(Wen)题(Ti),但(Dan)是(Shi)我(Wo)排(Pai)队(Dui)那(Na)么(Me)久(Jiu)还(Huan)加(Jia)价(Jia)才(Cai)到(Dao)手(Shou)的(De)手(Shou)机(Ji),出(Chu)现(Xian)这(Zhe)些(Xie)问(Wen)题(Ti)真(Zhen)没(Mei)有(You)达(Da)到(Dao)我(Wo)的(De)预(Yu)期(Qi)。我(Wo)花(Hua)钱(Qian)了(Liao)用(Yong)着(Zhuo)不(Bu)舒(Shu)服(Fu),就(Jiu)是(Shi)想(Xiang)吐(Tu)槽(Cao)一(Yi)下(Xia),我(Wo)还(Huan)真(Zhen)不(Bu)信(Xin),我(Wo)就(Jiu)那(Na)么(Me)倒(Dao)霉(Mei),唯(Wei)一(Yi)一(Yi)台(Tai)会(Hui)出(Chu)bug手(Shou)机(Ji)就(Jiu)被(Bei)我(Wo)买(Mai)到(Dao)了(Liao)。再(Zai)来(Lai)看(Kan)一(Yi)下(Xia)这(Zhe)个(Ge)通(Tong)知(Zhi)栏(Lan),抖(Dou)音(Yin)通(Tong)知(Zhi)卡(Ka)住(Zhu)了(Liao)也(Ye)是(Shi)个(Ge)小(Xiao)问(Wen)题(Ti)。这(Zhe)是(Shi)我(Wo)那(Na)天(Tian)发(Fa)完(Wan)作(Zuo)品(Pin)之(Zhi)后(Hou),后(Hou)来(Lai)才(Cai)发(Fa)现(Xian)这(Zhe)个(Ge)通(Tong)知(Zhi)一(Yi)直(Zhi)在(Zai)这(Zhe)里(Li),点(Dian)进(Jin)去(Qu)就(Jiu)直(Zhi)接(Jie)是(Shi)抖(Dou)音(Yin)界(Jie)面(Mian),我(Wo)也(Ye)看(Kan)了(Liao),根(Gen)本(Ben)没(Mei)有(You)正(Zheng)在(Zai)上(Shang)传(Chuan)的(De)作(Zuo)品(Pin),那(Na)个(Ge)通(Tong)知(Zhi)就(Jiu)是(Shi)一(Yi)直(Zhi)在(Zai),怎(Zen)么(Me)点(Dian)都(Du)清(Qing)除(Chu)不(Bu)掉(Diao)。清(Qing)理(Li)手(Shou)机(Ji)应(Ying)用(Yong)后(Hou)台(Tai)也(Ye)是(Shi)一(Yi)样(Yang),再(Zai)点(Dian)那(Na)个(Ge)通(Tong)知(Zhi)也(Ye)是(Shi)直(Zhi)接(Jie)进(Jin)去(Qu)抖(Dou)音(Yin),清(Qing)理(Li)通(Tong)知(Zhi)完(Wan)消(Xiao)息(Xi)也(Ye)没(Mei)用(Yong),清(Qing)理(Li)不(Bu)掉(Diao),这(Zhe)也(Ye)不(Bu)影(Ying)响(Xiang)使(Shi)用(Yong),就(Jiu)是(Shi)看(Kan)着(Zhuo)心(Xin)里(Li)膈(Zuo)应(Ying)的(De)慌(Huang)。另(Ling)外(Wai)我(Wo)还(Huan)发(Fa)现(Xian),我(Wo)这(Zhe)个(Ge)手(Shou)机(Ji)只(Zhi)要(Yao)一(Yi)开(Kai)省(Sheng)电(Dian)模(Mo)式(Shi),就(Jiu)是(Shi)变(Bian)得(De)卡(Ka)顿(Dun),所(Suo)有(You)应(Ying)用(Yong)都(Du)会(Hui)卡(Ka)顿(Dun),就(Jiu)像(Xiang)掉(Diao)帧(Zheng)一(Yi)样(Yang)的(De)感(Gan)觉(Jue)。还(Huan)有(You)就(Jiu)是(Shi)微(Wei)信(Xin)视(Shi)频(Pin)偶(Ou)尔(Er)会(Hui)画(Hua)面(Mian)模(Mo)糊(Hu),不(Bu)知(Zhi)道(Dao)你(Ni)们(Men)有(You)没(Mei)有(You)。

(jingjiguancha)zhongguochuixiangxiandaihuachanyetixijianshe“jijiehao”ILOzaibaogaozhongduigaoshouruguojiachibeiguantaidu,renweizhexieguojiazai2023niandejiuyezengchangjibentingzhi。xiangbizhixia,dishouruhezhongdishouruguojiadejiuyezengchangjiangchaoguoyiqingqiandezengchangqushi。

【东(Dong)盟(Meng)专(Zhuan)线(Xian)】云(Yun)南(Nan)边(Bian)境(Jing)口(Kou)岸(An)迎(Ying)来(Lai)东(Dong)盟(Meng)水(Shui)果(Guo)入(Ru)境(Jing)高(Gao)峰(Feng)

一加5上手体验,手机不错但溢价高2017-08-16 00:25·郝哇噻第一批官网买的6+64版本,先上个图吧。正面看和一加3是一样的,但是一加5观感上2.5D玻璃貌似更加圆润。背面确实模仿iPhone7的痕迹较重。在感受上,主要有一下几点:握感更加舒服了,同样大小的手机一加5比一加3握在手机更加圆润,显得更小。整个背面一体感增强了,中框的分裂感没有了。屏幕,开机就使用了p3色域,没有默认那么艳丽,iPhone7我感觉在色彩表现和一加5差不多,2K屏和1080p屏的区别除了耗电不一样,其他短期内感觉不出来。电池方面容量是3300mah,但是优化的很不错,加上dash快充,一加5电池还是不错的,比OPPO所谓的充电五分钟,通话两小时这类广告大于实际的宣传强很多。我为什么说溢价高呢?因为同样优秀的手机还有小米6,虽然我认为一加5的标志比小米的好看,但明显溢价高,如果选择性价比的话,还是小米6合适,但这不妨碍一加5是一部国产好手机。除了开发更便宜的型号外,苹果还在开发成熟的第二代 Vision Pro 产品。新款头显将具备更小、更轻的机身,佩戴起来更舒适。MBA智库科普"WRITEAS军人"V016.15-MBACHINA智库专业百科

北上资金快速大幅流入后A股是涨是跌以史为鉴银河证券策略分析师王新月指出回顾2019年至今几次北向资金大幅买入阶段A股市场大多都有不错的超额收益广发证券策略首席分析师戴康也注意到在与本轮类似的北上资金快速大幅流入之后1个月A股往往能获得较为明显的涨幅但在3个月以后A股上涨的概率以及累计涨幅均有所回落

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