Dicarbonylcyclopentadienyl cobalt(I) CpCo(CO)2 二羰基环戊二烯基钴

规格: 99.9%(99.999%-Co)
CAS: 12078-25-0
产品编号: H76325
MDL: MFCD00009589
品牌: INFI

ALD简介

   原子层沉积技术(Atomic Layer Deposition，简称ALD)是一种在纳米尺度上进行薄膜沉积的先进技术。通过将物质以单原子形式一层一层的镀在基底表面，拥有优异的三维共形性、大面积成膜的均匀性和精确控制膜厚等特点。

ALD应用

ALD在能源领域应用

2009年，Miyaska课题组将钙钛矿材料MAPbI3用作燃料敏化太阳能电池的光伏活性层，正式开启了钙钛矿太阳能电池的新纪元。ALD凭借其均匀成膜性、精准控制厚度和保形性等多种优势，在光伏领域中发挥着重要作用。除此之外，ALD技术还可用于锂电池薄膜涂层，提高电池性能。

ALD在泛半导体应用

随着泛半导体行业的发展，对微型化和集成化要求越来越高，尺寸缩小至亚微米和纳米量级，ALD作为一种高精度薄膜沉积技术，可用于晶体管栅极电介质层(高K材料)、金属栅电极、有机发光显示器涂层、铜互联扩散阻挡层、DRAM电介质层、微流体和MEMS涂层、传感器等众多领域。

ALD在光学领域应用

由于 ALD 具有的三维共形沉积和大面积均匀性特点，已成功应用于高质量光学薄膜、增透膜、折射率可调的光学薄膜、波状多层膜，改善了光子晶体的光学性质和可控性，增加了光子晶体在未来光学器件中的应用潜力。

 公司致力于ALD高纯半导体薄膜前驱体材料的自主研发和生产，成立以来，已陆续向多家半导体客户提供了百余种前驱体新材料，包括高纯硅基前驱体系列、High-k前驱体系列产品，部分新品已被客户用于5nm以下制程薄膜设备。我们致力为客户提供优质的产品并建立互信、长久的合作关系，产品具有自主知识产权且原材料国产化，打破国外垄断的同时保证供应链的安全。研峰科技愿与国内芯片、高端显示、光伏新能源等高端客户一起携手，解决高端半导体材料的把脖子难题，早日实现进口替代。




Chemical NameDicarbonylcyclopentadienylcobalt
Synonym Cobalt dicarbonyl cyclopentadiene Cobalt dicarbonyl cyclopentadiene CpCo(CO)2 Cyclopentadienylcobalt dicarbonyl Cyclopentadienyldicarbonylcobalt 羰基环戊二烯基钴 Cobalt dicarbonyl cyclopentadiene Cyclopentadienylcobalt dicarbonyl Cyclopentadienyldicarbonylcobalt 羰基环戊二烯基钴 CpCo(CO)2 Cyclopentadienylcobalt dicarbonyl Cyclopentadienyldicarbonylcobalt Cyclopentadienylkobaltdicarbonyl 二羰基环戊二烯基钴
EC Number235-139-8
PubChem Substance ID24854737
Chemical Name Translation二羰基环戊二烯基钴
Reaxys-RN14341566
MDL NumberMFCD00009589
CAS Number12078-25-0
GHS Symbol
WGK Germany3
Hazard statements
  • H351 Suspected of causing cancer 怀疑致癌
  • H341 Suspected of causing genetic defects 怀疑导致遗传性缺陷
  • H301+H311+H331
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled 吸入可能导致过敏或哮喘症状或呼吸困难
    Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
    Precautionary statements
    • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
    • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
    • P301+P310
    • P311 Call a POISON CENTER or doctor/physician. 呼叫解毒中心或医生/医师。
      Signal word Danger
      Safety Statements
      • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
      • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后，立即用大量…（由生产厂家指定）冲洗；
      • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
      • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
      • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
        Packing GroupIII
        UN Number 1992
        Risk Statements
        • R10 Flammable 易燃
        • R23/24/25 Toxic by inhalation, in contact with skin and if swallowed 吸入，皮肤接触及吞食都有毒
        • R42/43
        • R53 May cause long-term adverse effects in the aquatic environment 对水生环境有长期的有害作用
          Storage condition Air Sensitive
          Hazard Codes 3 T
          Hazard Class3/6.1
          Restrict 危险品
        • {uni_hamburg} Short: III/31a
        • Title: Nuclear Quadrupole Resonance Spectroscopy Data: Nuclei D ... Cu
        • Author: Chihara, H.; Nakamura, N.
        • Editor: Hellwege, K.-H.; Hellwege, A.M.
        • Source: Landolt-Börnstein, New Series
        • Volume: III/31a
        • Year: 1993
        • Keyword: NQR
        • ISBN: 3-540-55146-8
        • ISBN: 978-3-540-55146-1
        • Internet Resource: DOI:10.1007/b43999
        • RefComment: VIII, 437 pages. Hardcover
        • Abstract: Volume III/31 continues the compilation of nuclear quadrupole resonance spectroscopy data of solid substances which started in with volume III/20 in 1987 covering the literature from the beginning of nuclear quadrupole resonance spectroscopy in 1951 to 1982 and containing the data for 8000 substances in the solid state, distributed among three subvolumes III/20 a, b, and c. Volume III/31 covers the literature published in the period from the end of 1982 through the end of 1989. Included are the data for substances studied for the first time, as well as data for substances already present in the previous volume III/20 if the data published there could be completed or improved by new studies. In total there are 2500 substances in volume III/31, showing the scope and significance of nuclear quadrupole resonance spectroscopy up to recent times.
        • {uni_hamburg} Short: EINECS
        • Title: EINECS (European Inventory of Existing Commercial Chemical Substances)
        • Source: Official Journal of the European Communities
        • Volume: C 146 A (15.06.1990)
        • Page: 1
        • Year: 1990
        • Internet Resource: http://ecb.jrc.ec.europa.eu/esis/index.php?PGM=ein
        • Publish_Date: 1990/06/15
          • 12078-25-0 H76325 Dicarbonylcyclopentadienyl cobalt(I) CpCo(CO)2 二羰基环戊二烯基钴

          化学属性

          TSCANo
          Melting Point-22 ºC
          Mol. FormulaC7H5CoO2
          Mol. Weight180
          Density1.35
          Flash Point80°F
          Appearance dark red liq.
          Stabilityair sensitive, store cold
          Boiling Point139-140
          Danger-Level-
          pH-:-
          Redox-

          *以上化合物性质及应用等信息仅供参考