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超(Chao)细(Xi)铜(Tong)粉(Fen)大(Da)应(Ying)用(Yong)
发(Fa)表(Biao)时(Shi)间(Jian):(?)2019/9/11 15:42:20 浏(Liu)览(Lan)次(Ci)数(Shu):(?)7694
1.超(Chao)细(Xi)铜(Tong)粉(Fen)在(Zai)MLCC内(Nei)电(Dian)极(Ji)上(Shang)的(De)应(Ying)用(Yong)
铜(Tong)具(Ju)有(You)电(Dian)阻(Zu)率(Lu)小(Xiao)、(?)电(Dian)迁(Qian)移(Yi)速(Su)度(Du)小(Xiao)、(?)价(Jia)格(Ge)优(You)廉(Lian)等(Deng)优(You)点(Dian),(?)是(Shi)银(Yin)钯(Ba)内(Nei)电(Dian)极(Ji)的(De)理(Li)想(Xiang)替(Ti)代(Dai)品(Pin)之(Zhi)一(Yi),(?)但(Dan)其(Qi)化(Hua)学(Xue)性(Xing)质(Zhi)较(Jiao)活(Huo)泼(Po),(?)在(Zai)空(Kong)气(Qi)中(Zhong),(?)比(Bi)表(Biao)面(Mian)积(Ji)大(Da)的(De)粉(Fen)状(Zhuang)铜(Tong)极(Ji)易(Yi)被(Bei)氧(Yang)化(Hua),(?)表(Biao)面(Mian)会(Hui)形(Xing)成(Cheng)Cu2O和(He)CuO的(De)薄(Bao)膜(Mo),(?)使(Shi)其(Qi)导(Dao)电(Dian)性(Xing)迅(Xun)速(Su)下(Xia)降(Jiang),(?)甚(Shen)至(Zhi)变(Bian)为(Wei)不(Bu)导(Dao)电(Dian)。(?)相(Xiang)还(Huan)原(Yuan)法(Fa)制(Zhi)备(Bei)的(De)超(Chao)细(Xi)铜(Tong)粉(Fen)制(Zhi)作(Zuo)的(De)片(Pian)式(Shi)多(Duo)层(Ceng)陶(Tao)瓷(Ci)电(Dian)容(Rong)器(Qi)内(Nei)电(Dian)极(Ji),(?)则(Ze)克(Ke)服(Fu)了(Liao)以(Yi)上(Shang)缺(Que)点(Dian),(?)具(Ju)备(Bei)分(Fen)散(San)性(Xing)好(Hao)、(?)球(Qiu)形(Xing)度(Du)高(Gao)、(?)粒(Li)度(Du)均(Jun)匀(Yun)等(Deng)优(You)点(Dian),(?)必(Bi)将(Jiang)成(Cheng)为(Wei)MLCC的(De)极(Ji)佳(Jia)选(Xuan)择(Ze)。(?)
2.超(Chao)细(Xi)铜(Tong)粉(Fen)在(Zai)导(Dao)电(Dian)涂(Tu)料(Liao)中(Zhong)的(De)应(Ying)用(Yong)
导(Dao)电(Dian)涂(Tu)料(Liao)是(Shi)伴(Ban)随(Sui)着(Zhuo)科(Ke)学(Xue)技(Ji)术(Shu)的(De)进(Jin)步(Bu)而(?)迅(Xun)速(Su)发(Fa)展(Zhan)的(De)一(Yi)种(Zhong)功(Gong)能(Neng)涂(Tu)料(Liao),(?)目(Mu)前(Qian)其(Qi)主(Zhu)要(Yao)填(Tian)料(Liao)有(You)碳(Tan)系(Xi)、(?)银(Yin)系(Xi)、(?)铜(Tong)系(Xi)和(He)镍(Nie)系(Xi)及(Ji)复(Fu)合(He)系(Xi)等(Deng)。(?)作(Zuo)为(Wei)电(Dian)磁(Ci)波(Bo)屏(Ping)蔽(Bi)用(Yong)涂(Tu)料(Liao)中(Zhong)的(De)导(Dao)电(Dian)填(Tian)料(Liao),(?)铜(Tong)粉(Fen)以(Yi)电(Dian)导(Dao)率(Lu)高(Gao),(?)价(Jia)格(Ge)相(Xiang)对(Dui)便(Bian)宜(Yi),(?)材(Cai)料(Liao)易(Yi)得(De),(?)不(Bu)存(Cun)在(Zai)银(Yin)粉(Fen)在(Zai)涂(Tu)层(Ceng)中(Zhong)发(Fa)生(Sheng)“(?)银(Yin)迁(Qian)移(Yi)”(?)而(?)影(Ying)响(Xiang)涂(Tu)层(Ceng)性(Xing)能(Neng)等(Deng)优(You)点(Dian)倍(Bei)受(Shou)青(Qing)睐(?)。(?)但(Dan)铜(Tong)容(Rong)易(Yi)氧(Yang)化(Hua),(?)且(Qie)其(Qi)氧(Yang)化(Hua)物(Wu)电(Dian)导(Dao)率(Lu)低(Di),(?)造(Zao)成(Cheng)涂(Tu)层(Ceng)的(De)电(Dian)导(Dao)率(Lu)下(Xia)降(Jiang),(?)所(Suo)以(Yi)低(Di)价(Jia)格(Ge)、(?)耐(Nai)金(Jin)属(Shu)迁(Qian)移(Yi)的(De)铜(Tong)粉(Fen)复(Fu)合(He)导(Dao)电(Dian)涂(Tu)料(Liao)的(De)研(Yan)究(Jiu)和(He)开(Kai)发(Fa)越(Yue)来(Lai)越(Yue)受(Shou)到(Dao)重(Zhong)视(Shi)。(?)
3.超(Chao)细(Xi)铜(Tong)粉(Fen)在(Zai)润(Run)滑(Hua)剂(Ji)上(Shang)的(De)应(Ying)用(Yong)
超(Chao)细(Xi)铜(Tong)粉(Fen)以(Yi)适(Shi)宜(Yi)的(De)方(Fang)式(Shi)分(Fen)散(San)于(Yu)各(Ge)种(Zhong)润(Run)滑(Hua)油(You)中(Zhong)形(Xing)成(Cheng)一(Yi)种(Zhong)稳(Wen)定(Ding)的(De)悬(Xuan)浮(Fu)液(Ye),(?)可(Ke)成(Cheng)为(Wei)一(Yi)种(Zhong)性(Xing)能(Neng)优(You)良(Liang)的(De)润(Run)滑(Hua)剂(Ji),(?)大(Da)幅(Fu)度(Du)降(Jiang)低(Di)材(Cai)料(Liao)和(He)设(She)备(Bei)的(De)磨(Mo)损(Sun)和(He)摩(Mo)擦(Ca),(?)尤(You)其(Qi)在(Zai)重(Zhong)载(Zai)、(?)低(Di)速(Su)和(He)高(Gao)温(Wen)振(Zhen)动(Dong)情(Qing)况(Kuang)下(Xia)作(Zuo)用(Yong)更(Geng)加(Jia)显(Xian)著(Zhu),(?)对(Dui)材(Cai)料(Liao)与(Yu)设(She)备(Bei)起(Qi)到(Dao)极(Ji)其(Qi)重(Zhong)要(Yao)的(De)保(Bao)护(Hu)作(Zuo)用(Yong)。(?)如(Ru)五(Wu)水(Shui)硫(Liu)酸(Suan)铜(Tong)为(Wei)主(Zhu)要(Yao)原(Yuan)料(Liao)制(Zhi)备(Bei)出(Chu)纳(Na)米(Mi)铜(Tong)粉(Fen),(?)其(Qi)抗(Kang)磨(Mo)减(Jian)摩(Mo)等(Deng)性(Xing)能(Neng)要(Yao)比(Bi)传(Chuan)统(Tong)润(Run)滑(Hua)油(You)更(Geng)强(Qiang),(?)已(Yi)成(Cheng)为(Wei)新(Xin)一(Yi)代(Dai)润(Run)滑(Hua)油(You)的(De)抗(Kang)磨(Mo)减(Jian)摩(Mo)添(Tian)加(Jia)剂(Ji)。(?)
4.超(Chao)细(Xi)铜(Tong)粉(Fen)在(Zai)催(Cui)化(Hua)剂(Ji)上(Shang)的(De)应(Ying)用(Yong)
超(Chao)细(Xi)铜(Tong)粉(Fen)的(De)颗(Ke)粒(Li)细(Xi)而(?)均(Jun)匀(Yun),(?)比(Bi)表(Biao)面(Mian)活(Huo)性(Xing)很(Hen)大(Da),(?)人(Ren)们(Men)利(Li)用(Yong)其(Qi)这(Zhe)一(Yi)特(Te)性(Xing)制(Zhi)造(Zao)高(Gao)效(Xiao)催(Cui)化(Hua)剂(Ji)。(?)如(Ru)在(Zai)汽(Qi)车(Che)尾(Wei)气(Qi)净(Jing)化(Hua)处(Chu)理(Li)过(Guo)程(Cheng)中(Zhong),(?)超(Chao)细(Xi)铜(Tong)粉(Fen)作(Zuo)为(Wei)催(Cui)化(Hua)剂(Ji)部(Bu)分(Fen)地(Di)代(Dai)替(Ti)贵(Gui)金(Jin)属(Shu)铂(Bo)和(He)钌(Liao),(?)使(Shi)毒(Du)性(Xing)的(De)一(Yi)氧(Yang)化(Hua)碳(Tan)转(Zhuan)变(Bian)为(Wei)二(?)氧(Yang)化(Hua)碳(Tan),(?)使(Shi)一(Yi)氧(Yang)化(Hua)氮(Dan)转(Zhuan)变(Bian)为(Wei)二(?)氧(Yang)化(Hua)氮(Dan)。(?)超(Chao)细(Xi)铜(Tong)粉(Fen)因(Yin)具(Ju)有(You)较(Jiao)高(Gao)的(De)催(Cui)化(Hua)活(Huo)性(Xing),(?)还(Huan)作(Zuo)为(Wei)二(?)氧(Yang)化(Hua)碳(Tan)和(He)氢(Qing)合(He)成(Cheng)甲(Jia)醇(Chun)等(Deng)反(Fan)应(Ying)过(Guo)程(Cheng)中(Zhong)催(Cui)化(Hua)剂(Ji)。(?)纳(Na)米(Mi)铜(Tong)粒(Li)子(Zi)催(Cui)化(Hua)乙(Yi)炔(Que)聚(Ju)合(He)也(Ye)取(Qu)得(De)了(Liao)令(Ling)人(Ren)满(Man)意(Yi)的(De)效(Xiao)果(Guo)。(?)
5.超(Chao)细(Xi)铜(Tong)粉(Fen)在(Zai)其(Qi)他(Ta)方(Fang)面(Mian)的(De)应(Ying)用(Yong)
超(Chao)细(Xi)铜(Tong)粉(Fen)用(Yong)于(Yu)制(Zhi)备(Bei)纳(Na)米(Mi)铜(Tong)材(Cai)料(Liao),(?)可(Ke)得(De)具(Ju)有(You)较(Jiao)好(Hao)的(De)延(Yan)展(Zhan)性(Xing)、(?)良(Liang)好(Hao)强(Qiang)度(Du)和(He)塑(Su)性(Xing)的(De)铜(Tong)材(Cai)料(Liao),(?)极(Ji)有(You)利(Li)于(Yu)材(Cai)料(Liao)的(De)加(Jia)工(Gong)与(Yu)微(Wei)型(Xing)机(Ji)械(Xie)的(De)制(Zhi)造(Zao)。(?)
此(Ci)外(Wai),(?)由(You)于(Yu)铜(Tong)的(De)熔(Rong)点(Dian)低(Di),(?)人(Ren)们(Men)还(Huan)经(Jing)常(Chang)将(Jiang)超(Chao)细(Xi)铜(Tong)粉(Fen)用(Yong)于(Yu)航(Hang)天(Tian)领(Ling)域(Yu),(?)制(Zhi)作(Zuo)火(Huo)箭(Jian)喷(Pen)嘴(Zui)等(Deng)。(?)在(Zai)医(Yi)疗(Liao)方(Fang)面(Mian),(?)超(Chao)细(Xi)铜(Tong)粉(Fen)对(Dui)于(Yu)治(Zhi)疗(Liao)骨(Gu)质(Zhi)疏(Shu)松(Song)、(?)骨(Gu)折(Zhe)等(Deng)疾(Ji)病(Bing)也(Ye)有(You)相(Xiang)当(Dang)重(Zhong)要(Yao)的(De)作(Zuo)用(Yong)。(?)
可(Ke)以(Yi)说(Shuo),(?)超(Chao)细(Xi)铜(Tong)粉(Fen)因(Yin)其(Qi)具(Ju)有(You)的(De)小(Xiao)尺(Chi)寸(Cun)效(Xiao)应(Ying)、(?)表(Biao)面(Mian)界(Jie)面(Mian)效(Xiao)应(Ying)、(?)量(Liang)子(Zi)尺(Chi)度(Du)效(Xiao)应(Ying)及(Ji)量(Liang)子(Zi)隧(Sui)道(Dao)效(Xiao)应(Ying)等(Deng)基(Ji)本(Ben)特(Te)征(Zheng),(?)拥(Yong)有(You)了(Liao)许(Xu)多(Duo)与(Yu)相(Xiang)同(Tong)成(Cheng)分(Fen)常(Chang)规(Gui)材(Cai)料(Liao)不(Bu)同(Tong)的(De)优(You)良(Liang)性(Xing)能(Neng),(?)而(?)被(Bei)人(Ren)们(Men)广(Guang)泛(Fan)应(Ying)用(Yong)于(Yu)力(Li)学(Xue)、(?)电(Dian)学(Xue)、(?)化(Hua)学(Xue)等(Deng)领(Ling)域(Yu),(?)今(Jin)后(Hou)随(Sui)着(Zhuo)科(Ke)技(Ji)的(De)进(Jin)一(Yi)步(Bu)发(Fa)展(Zhan),(?)其(Qi)必(Bi)将(Jiang)展(Zhan)现(Xian)出(Chu)更(Geng)多(Duo)的(De)潜(Qian)在(Zai)应(Ying)用(Yong)价(Jia)格(Ge),(?)在(Zai)更(Geng)广(Guang)阔(Kuo)的(De)领(Ling)域(Yu)发(Fa)挥(Hui)更(Geng)大(Da)的(De)作(Zuo)用(Yong)。(?)