ALD簡介
原子層(ceng)沉(chen)積技術(Atomic Layer Deposition,簡稱ALD)是一種在納米尺度上(shang)進行(xing)薄膜沉積的先進技術。通過將物質以單原子形式一層一層的鍍在基底表面,擁有優異的三維共形性、大面積成膜的均勻性和精確控制膜厚等特點。
ALD應用
ALD在能源領域應用
2009年,Miyaska課(ke)題組(zu)將鈣(gai)鈦(tai)礦(kuang)材(cai)料(liao)MAPbI3用(yong)作燃料(liao)敏化太陽(yang)能(neng)電(dian)池(chi)的光伏活性層,正(zheng)式開啟了鈣(gai)鈦(tai)礦(kuang)太陽(yang)能(neng)電(dian)池(chi)的新紀元。ALD憑(ping)借其均勻(yun)成(cheng)膜(mo)性、精(jing)準控制厚度和保(bao)形性等多種優勢,在(zai)光伏領域中發揮(hui)著重要(yao)作用(yong)。除此之(zhi)外(wai),ALD技術還可用(yong)于鋰電(dian)池(chi)薄膜(mo)涂層,提(ti)高(gao)電(dian)池(chi)性能(neng)。
ALD在(zai)泛(fan)半導體應用
隨著泛半導體(ti)行業的發(fa)展,對微(wei)(wei)型化和集成化要(yao)求越來越高,尺寸縮小至亞微(wei)(wei)米和納米量級,ALD作為一種高精度薄(bo)膜(mo)沉積(ji)技術(shu),可用于(yu)晶體管柵極(ji)電(dian)介質層(ceng)(ceng)(ceng)(高K材料)、金(jin)屬(shu)柵電(dian)極(ji)、有機(ji)發光顯示器涂(tu)層(ceng)(ceng)(ceng)、銅(tong)互聯擴散(san)阻擋層(ceng)(ceng)(ceng)、DRAM電(dian)介質層(ceng)(ceng)(ceng)、微流體和MEMS涂(tu)層(ceng)(ceng)(ceng)、傳(chuan)感器等眾(zhong)多領域。
ALD在(zai)光學領域應用
由于(yu) ALD 具有的(de)(de)三(san)維共形沉(chen)積和(he)大面積均勻性(xing)特(te)點,已成功應用于高質量光(guang)學(xue)(xue)薄膜(mo)、增(zeng)透膜(mo)、折(zhe)射(she)率可(ke)調的(de)(de)光(guang)學(xue)(xue)薄膜(mo)、波狀多層(ceng)膜(mo),改善(shan)了光(guang)子晶體的(de)(de)光(guang)學(xue)(xue)性(xing)質和(he)可(ke)控性(xing),增(zeng)加(jia)了光(guang)子晶體在未來光(guang)學(xue)(xue)器件中的(de)(de)應用潛力。
公司致力于ALD高(gao)純半(ban)(ban)導體(ti)(ti)(ti)薄(bo)膜前(qian)(qian)驅(qu)(qu)體(ti)(ti)(ti)材料(liao)(liao)的自主研(yan)發(fa)和(he)生(sheng)產(chan),成立(li)以(yi)來,已陸(lu)續向多家半(ban)(ban)導體(ti)(ti)(ti)客戶提供了百余種前(qian)(qian)驅(qu)(qu)體(ti)(ti)(ti)新材料(liao)(liao),包括高(gao)純硅基前(qian)(qian)驅(qu)(qu)體(ti)(ti)(ti)系(xi)列、High-k前(qian)(qian)驅(qu)(qu)體(ti)(ti)(ti)系(xi)列產(chan)品(pin),部分新品(pin)已被客戶用于5nm以(yi)下(xia)制程薄(bo)膜設備。我們致力為客戶提供優質的產(chan)品(pin)并建立(li)互信(xin)、長久的合作關(guan)系(xi),產(chan)品(pin)具有自主知識(shi)產(chan)權(quan)且原材料(liao)(liao)國(guo)產(chan)化,打破國(guo)外(wai)壟斷的同時保證(zheng)供應鏈的安全。研(yan)峰(feng)科技(ji)愿(yuan)與國(guo)內芯片、高(gao)端顯示、光伏新能(neng)源(yuan)等高(gao)端客戶一起攜(xie)手,解決高(gao)端半(ban)(ban)導體(ti)(ti)(ti)材料(liao)(liao)的把脖子難(nan)題,早(zao)日實(shi)現(xian)進(jin)口替代。
Chemical Name | Tantalum(V) ethoxide |
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PubChem Substance ID | 160806 |
EC Number | 228-010-2 |
Beilstein Registry Number | 3678999 |
Synonym | Tantalum(V) Ethoxide (Metals Basis), Nb {LY} Tantalum(V) Ethoxide (Metals Basis), Nb {} {LY} Tantalum(V) Ethoxide (Metals Basis), Nb {} {} {LY} Tantalum(V) Ethoxide (Metals Basis), Nb {} {} {} {LY} Tantalum(V) Ethoxide (Metals Basis), Nb {} {} {} {} {LY} Tantalum(V) Ethoxide (Metals Basis), Nb {} {} {} {} {} {LY} Tantalum(V) Ethoxide (Metals Basis), Nb {} {} {} {} {} {} {LY} Tantalum(V) Ethoxide (Metals Basis), Nb {} {} {} {} {} {} {} {LY} Tantalum(V) Ethoxide (Metals Basis), Nb {} {} {} {} {} {} {} {} {LY} Tantalum(V) Ethoxide (Metals Basis), Nb {} {} {} {} {} {} {} {} {} {LY} Tantalum(V) Ethoxide (Metals Basis), Nb {} {} {} {} {} {} {} {} {} {} {LY} Tantalum(V) Ethoxide (Metals Basis), Nb {} {} {} {} {} {} {} {} {} {} {} {LY} Tantalum(V) Ethoxide (Metals Basis), Nb {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tantalum(V) Ethoxide (Metals Basis), Nb {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tantalum(V) Ethoxide (Metals Basis), Nb {} {} {} {} {} {} {} {} {} {} {} {} |
Chemical Name Translation | 乙醇鉭(V) |
InChIKey | HSXKFDGTKKAEHL-UHFFFAOYSA-N |
MDL Number | MFCD00049785 |
CAS Number | 6074-84-6 |
InChI | InChI=1S/5C2H5O.Ta/c5*1-2-3;/h5*2H2,1H3;/q5*-1;+5 |
Canonical SMILES | [C2H6O.1/5Ta] |
WGK Germany | 1 |
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Hazard statements | |
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Personal Protective Equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
Hazard Codes | C C,F C;F |
Precautionary statements | |
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Signal word | Danger |
UN Number | 2920 UN2924 UN 2920 8/PG 2 |
Risk Statements | |
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Safety Statements | |
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Storage condition | Store at room temperature, keep dry and cool {LY} Store at room temperature, keep dry and cool {} {LY} Store at room temperature, keep dry and cool {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store |
Packing Group | III |
Hazard Class | 3 |
Restrict | 危險品 |
*以(yi)上化合(he)物性質及應用等信息僅供(gong)參考