<label id="naqwc"><menuitem id="naqwc"></menuitem></label>
      <th id="naqwc"><input id="naqwc"></input></th>

      1. <kbd id="naqwc"><form id="naqwc"></form></kbd>

          <th id="naqwc"></th>

          石墨烯,氧化石墨烯,鎳基石墨烯,銅基石墨烯

          光纖光譜儀,積分球,均勻光源,太赫茲系統(tǒng)應(yīng)用專家
          光譜儀
          >>
          光譜儀系統(tǒng)
          >>
          激光器
          >>
          激光測量
          >>
          寬帶光源
          >>
          LED和影像測量
          >>
          光譜儀附件
          >>
          太赫茲系統(tǒng)
          >>
          濾光片
           濾光片
          石墨烯納米材料
           石墨烯納米材料
           

           

          Graphene 石墨烯

           

          石墨烯(graphene)是由單層碳原子緊密堆積成二維蜂窩狀晶格結(jié)構(gòu)的一種碳質(zhì)新材料,是構(gòu)建其它維度碳質(zhì)材料(如零維富勒烯、一維碳納米管、三維石墨)的基本單元。石墨烯具有優(yōu)異的電學(xué)、熱學(xué)和力學(xué)性能,可望在高性能納電子器件、復(fù)合材料、場發(fā)射材料、氣體傳感器及能量存儲等領(lǐng)域獲得廣泛應(yīng)用。由于其獨(dú)特的二維結(jié)構(gòu)和優(yōu)異的晶體學(xué)質(zhì)量,石墨烯蘊(yùn)含了豐富而新奇的物理現(xiàn)象,為量子電動力學(xué)現(xiàn)象的研究提供了理想的平臺,具有重要的理論研究價值。因此,石墨烯迅速成為材料科學(xué)和凝聚態(tài)物理領(lǐng)域近年來的研究熱點(diǎn)。

          graphene石墨烯

           

          所有石墨烯產(chǎn)品

          SiO2襯底單層石墨烯 Monolayer Graphene on 285 nm Silicon Dioxide Wafer, Sample Size:1cmx1cm: 5 pack Properties of Graphene Film
          The thickness and quality of graphene films are controlled by Raman Spectroscopy
          Graphene coverage is about 90%
          Graphene film is continuous with occasional holes and cracks.
          Graphene film is polycrystalline, i.e. it consists of grains with different crystallographic orientation.

          Properties of Silicon Dioxide/Silicone Substrate:
          The thickness of thermally grown oxide layer: 285nm
          The thickness of the silicon wafer is 500 μm
          Silicon wafer is P-doped.
          Orientation: <100>
          Resistance of the wafer: 0.005-0.001 Ohm;
          Monolayer Graphene on 285 nm Silicon Dioxide Wafer, Sample Size:1cmx1cm: 10 pack
          Monolayer Graphene on 285 nm Silicon Dioxide Wafer, Graphene area: 2"x2": 4 inch wafer
          玻璃襯底單層石墨烯 Monolayer Graphene on Glass: 1"x1", Sample Size: 1"x1" Monolayer graphene film is grown by CVD processing on a copper foil and transferred onto glass
          Properties of Graphene Film on glass
          Thickness and quality of graphene films is controlled by Raman Spectroscopy
          Graphene coverage is about 90%
          The graphene film is continuous, with occasional holes and cracks.
          The graphene film is polycrystalline, i.e. it consists of grains with different crystallographic orientation.
          T is higher than 97%
          Sheet resistance 1500 Ω

          Properties of Glass Substrate:
          Thickness: 0.7 mm
          Density: 2.38 g/cc
          Optical transmission without graphene (Visible Range, 380-800 nm)>99.9%
          Monolayer Graphene on Glass: 1"x1", Sample Size: 1"x1": 5 pack
          Monolayer Graphene on Glass: 2"x2", Sample Size: 2"x 2"
          PET襯底單層石墨烯 Monolayer Graphene on PET: 1"x1", Sample Size: 1"x 1" Monolayer graphene film is grown by CVD processing on a copper foil and transferred onto PET
          Monolayer Graphene on PET: 1"x1", Sample Size: 1"x 1": 5 PACK
          Monolayer Graphene on PET: 2"x2", Sample Size: 2"x 2"
           
          鎳箔基多層石墨烯 Multilayer Graphene Film on Nickel foil: 2"x2" Nickel foil thickness: 25 micron
          We offer multilayer graphene films that are about 300 monolayers (105 nm) thick on average.
          These graphene films are grown on nickel foil and continuous across nickel surface steps and grain boundaries.
          鎳基多層石墨烯 Multilayer Graphene Film on Nickel, Ten 10mmx10mm samples Multilayer Graphene Film on Nickel
          Multilayer Graphene Film on Nickel, Twenty 10mmx10mm samples
          Multilayer Graphene Film on Nickel,One Wafer 100mm (4 in)
          銅箔基單層石墨烯 Single Layer Graphene on Copper foil: 2"x2" Copper foil thickness: 20 micron
          Single Layer Graphene on Copper foil: 4"x2"
          Single Layer Graphene on Copper foil: 4"x4"
           
          CVD石墨烯TEM grids 25 pack: CVDGraphene TEM Grid on Copper 2000 support CVD Graphene film deposited on ultrafine copper TEM grids, 2000 Mesh
          Use CVD graphene grown on Ni to prepare TEM grids
          Thickness of CVD Graphene film: 0.3-2 nm (1-6 monolayers)
          Typical graphene coverage:60-90%
          5 pack: CVDGraphene TEM Grid on Copper 2000 support
          25 pack: CVDGraphene TEM Grid on Lacey Carbon Support CVD Graphene film deposited on Lacey carbon TEM grids, 300 Mesh
          Use CVD graphene grown on Ni to prepare TEM grids
          Thickness of CVD Graphene film: 0.3-2 nm (1-6 monolayers)
          Typical graphene coverage:60-90%
          5 pack: CVDGraphene TEM Grid on Lacey Carbon Support
          Trial pack: 10 CVDGraphene TEM Grids 5/5 5 CVD Graphene film deposited on lacey carbon TEM grids (300 Mesh) and 5 CVD Graphene film deposited on Copper TEM grids (2000 Mesh).
          Use CVD graphene grown on Ni to prepare TEM grids
          Thickness of CVD Graphene film: 0.3-2 nm (1-6 monolayers)
          Typical graphene coverage:60-90%
           
          立體多層石墨烯 3D Multilayer Graphene Film on Nickel Foam, 2"x2" 3D Multilayer graphene on Ni Foam
          3D Multilayer Graphene Film on Nickel Foam, 2"x4"
          3D Monolayer Graphene Film on Copper Foam, 1.5"x1.5", TWO Pack 3D graphene on Cu Foam
          3D Monolayer Graphene Film on Copper Foam, 2"x4"
           
          石墨烯納米粉末 Graphene Nanopowder: 3 nm Flakes - 1 g Grade AO-1 dry black powder
          Specifications:
          Specific surface area-600 m2/g
          Color: Black
          Solid content: 98%
          Carbon: 97%, Hydrogen 1%, Oxygen 2%
          Average flake thickness: 1 nm (less than 3 monolayers)
          Average Particle (lateral) size: ~10 microns.
          Graphene Nanopowder: 3 nm Flakes-Trial Size 0.5 g
          Graphene Nanopowder: 8 nm Flakes- 5 g Grade AO-2 dry powder
          Specific surface area-100 m/g2
          Color: Black
          Purity: 99.9%
          Average flake thickness: 8 nm (20-30 monolayers)
          Average Particle (lateral) size: ~ 550 nm (150-3000) nm.?
          Graphene Nanopowder: 8 nm Flakes- 25 g
          Graphene Nanopowder: 12 nm Flakes-5 g Grade AO-3 dry powder
          Specifications:
          Specific surface area-80 m/g2
          Color: Black
          Purity: 99.2%
          Average flake thickness: 12 nm (30-50 monolayers)
          Average Particle (lateral) size: ~ 4500 nm (1500-10000) nm.
          Graphene Nanopowder: 12 nm Flakes-25 g
          Graphene Nanopowder: 12 nm Flakes-100 g
          Graphene Nanopowder: 60 nm Flakes- 25 g Grade AO-4 dry powder
          Specifications:
          Specific surface area<15 m/g2
          Color: Black
          Purity: 98.5%
          Average flake thickness: 60 nm
          Particle (lateral) size: ~ 3-7 microns.
          Graphene Nanopowder: 60 nm Flakes-100 g
          Graphene Nanopowder: Grade C1, 25 g Grade C1
          Specifications:
          Specific surface area-60 m/g2
          Color: Black
          Purity: 97%
          Average flake thickness: 5-30nm
          Average Particle (lateral) size: ~ 5-25 microns.
          Graphene Nanopowder: Multilayer flakes, 5 g? Grade MO-1
          Specifications:
          Specific surface area-60 m/g2
          Color: Black
          Purity: 99.9%
          Average flake thickness: 28 nm
          Density: 2 g/cm3
          Graphene Nanopowder: Multilayer flakes, 25 g
          Graphene Nanopowder Trial kit Graphene Nanopowder Grade AO-2, 1 g
          Graphene Nanopowder Grade AO-3, 5 g
          Graphene Nanopowder Grade AO-4, 5 g
          Graphene Nanopowder Grade C-1, 5 g
          單層石墨烯溶液 Pristine Graphene Monolayer Flakes (50 ml) Dispersion in ethanol.
          Concentration: 1 mg/L
          Carbon content: 99.99%
          Ultrapure: no oxidation, no surfactants
          Average flake thickness: 0.35 nm (1 monolayer)
          Average Particle (lateral) size: ~ 550 nm (150-3000) nm.
          傳導(dǎo)石墨紙 Conductive Graphene Paper Diameter of Graphene Film: 100 mm
          Average thickness: 45 microns
          Electrical Conductivity: about 1000 S/cm
          Silvery/Nontransparent
           
          單層氧化石墨烯 Single Layer Graphene Oxide: 100 mg Dry powder
          Color:Brown
          Composition: Carbon (79%), Oxygen (20%)
          Flake size: 0.5-5 microns.
          Thickness: 1 atomic layer - at least 80%.
          Graphene oxide disperses readily in water and other solvents, breaking up into macroscopic flakes, mostly one layer thick. Graphene oxide layers are about 1.1 ± 0.2 nm thick.
          Single Layer Graphene Oxide: 500 mg
          High Porosity Reduced Graphene Oxide-250mg dry black powder
          Specific surface area-about 400 m2/g
          Color: Black
          Solid content: 98%
          Average flake thickness:1 monolayer
          Average Particle (lateral) size: ~3-10 microns.
          Flakes have multiple openings and holes
          Improved solubility in organic solvents?
          High Porosity Reduced Graphene Oxide-500mg
          High Surface Area Reduced Graphene Oxide 75 mg dry black powder
          Specifications:
          Specific surface area-833 m2/g
          Color: Black
          Solid content: 98%
          Carbon/Oxygen Ratio 10.5
          Average flake thickness:1 monolayer
          Average Particle (lateral) size: ~3-5 microns.
          氧化石墨烯 Reduced Graphene Oxide: 60 mg, Dry Nanopowder Color: Black
          Single layer flakes >50%
          Low concentration of lattice defects
          Specific surface area (SSA) >250m2/g
          Lateral size: 1um-10um
          Thickness: 0.5-0.6 nm
          單層氧化石墨烯水溶液 Single Layer Graphene Oxide Dispersion in Water: 60 ml Aqueous dispersion, 60 ml
          Concentration: 275 mg/L
          Composition: Carbon (79%), Oxygen (20%)
          Flake size: 0.5-5 microns.
          Thickness: 1 atomic layer - at least 80%.
          Color:Brown
          Single Layer Graphene Oxide Dispersion in Water: 175 ml
          Highly Concentrated Single Layer Graphene Oxide Dispersion in Water:60 ml Concentration: 5g/L, 0.33g per bottle
          Composition: Carbon (79%), Oxygen (20%)
          Flake size: 0.5-0.7 microns.
          Thickness: 1 atomic layer - at least 60%.
          Color:Brown
          Highly Concentrated Single Layer Graphene Oxide Dispersion in Water:175 ml
          Highly Concentrated Single Layer Graphene Oxide Dispersion in Water:1000 ml
          玻璃基氧化石墨烯 The Graphene OxideThin Film on Glass Diameter of Graphene Oxide Film: 35 mm
          Thickness: 175 nm
          Deposited on a round slide: D=50.8 cm, thickness=1 mm
          氧化石墨烯紙 Graphene Oxide Paper Diameter:4.0cm
          Thickness: 10 microns
          Non-conductive
          Tensile modulus> 20 GPa
          Color: Black
          Bends easily
          Kish石墨烯 Natural Kish Graphite (Grade 200), 5g Ultrapure: Carbon>99.2%, Moisture<0.35%
          Flake size: 0.7-2 mm
          Natural Kish Graphite (Grade 300), 0.2g Ultrapure: Carbon>99%
          Large Flakes: size 1-3 mm
          Natural Kish Graphite (Grade 300), 0.5g
          石墨烯轉(zhuǎn)移 5 Pack: Graphene Transfer Tape Thermal Release Tape, 5 pack
          Size: 200 mm x 200 mm
          Graphene Transfer Kit Twographene release Tapes (Size: 200 mm x 200 mm)
          Single Layer Graphene on Copper foil: 2"x2"
          Trial pack: Twenty 10mmx10mm samples, Graphene Film on Nickel

           

           

          石墨烯薄片溶液 Pristine Graphene Monolayer Flakes

          石墨烯
          容量25ml/50ml
          溶液:乙醇
          濃度:1mg/L
          Carbon content: 99.99%
          Ultrapure: no oxidation, no surfactants
          Average flake thickness: 0.35 nm (1 monolayer)
          Average Particle (lateral) size: ~ 550 nm (150-3000) nm.


          CVD Graphene:鎳基石墨烯層
          100mm直徑 - One Wafer 100mm with Graphene Film on Nickel
          10mm x 10mm,10片 - Ten 10mmx10mm samples, Graphene Film on Nickel
          10mm x 10mm,20片 - Twenty 10mmx10mm samples, Graphene Film on Nickel
          石墨烯石墨烯石墨烯

          應(yīng)用:
          Graphene electronics
          Conductive coatings
          Aerospace industry
          Support for metalic catalysts
          Microactuators
          MEMS and NEMS
          Chemical and bio sensors
          Multifunctional Materials Based on Graphene
          Graphene Research


          Kish Graphite:石墨烯鱗

          石墨烯

          Grade 300
          Ultrapure: Carbon>99%
          Large Flakes: size 1-3 mm
          石墨烯鱗被研究機(jī)構(gòu)用于制作石墨烯。典型的TEM圖形:
          石墨烯
          石墨烯

          Grade 50
          Ultrapure: Carbon>99.2%, Moisture<0.35%
          Flake size 500-1000 micron
          Perfect inexpensive starting material for syntesis of:
             Graphene Intercalation Compounds
             Graphene Oxide
             Graphene Flakes prepared by sonication assisted dispersion.
             Graphene hybrid materials
          典型的TEM圖形:
          石墨烯


          CVD Graphene石墨烯膜
          film deposited on lacey carbon TEM grids, 300 Mesh

          石墨烯
          Thickness of CVDTM Graphene film: 0.3-3 nm
          Typical graphene coverage:15-20%

          超薄CVD Graphene石墨烯膜是高分辨率TEM圖像的理想樣品,應(yīng)用包括:
             Imaging of nanoparticles, proteins, viruses, DNA
             Medical Diagnostics
             Single Cell Studies
             3D protein imaging
             Drug design
             Imaging of Biological Markers and bio-inspired nanomaterials
             Cryo-transmission electron microscopy, Electron Cryomicroscopy
             Single Particle Analysis (SPA)
             Materials science and Semiconductor Research
             Electron Energy Loss Spectroscopy (EELS)


          Graphene Nanopowder:石墨烯納米粉末

          應(yīng)用:
             Graphene-polymer composite materials
             Electrically and thermally conductive composites
             Conductive coatings
             Aerospace industry
             Fire retardants
             Support for metalic catalysts
             Low permeability materials
             Electro-static Dissipation (ESD) films
             Chemical and bio sensors
             Multifunctional Materials Based on Graphene
             Graphene Research

          種類
          8 nm薄膜
          12 nm薄膜
          60 nm薄膜
          多層薄膜
          等級
          AO-2
          AO-3
          AO-4
          MO-1
          圖片
          石墨烯
          石墨烯
          石墨烯
          石墨烯
          參數(shù) Specific surface area-100 m/g2
          Color: Black
          Purity: 99.9%
          Average flake thickness: 8 nm (20-30 monolayers)
          Average Particle (lateral) size: ~ 550 nm (150-3000) nm
          Specific surface area-80 m/g2
          Color: Black
          Purity: 99.2%
          Average flake thickness: 12 nm (30-50 monolayers)
          Average Particle (lateral) size: ~ 4500 nm (1500-10000) nm
          Specific surface area<15 m/g2
          Color: Black
          Purity: 98.5%
          Average flake thickness: 60 nm
          Particle (lateral) size: ~ 3-7 microns
          Specific surface area-60 m/g2
          Color: Black
          Purity: 99.9%
          Average flake thickness: 28 nm
          Density: 0.3 g/cm3


          單層氧化石墨烯

          石墨烯

          Graphene Oxide: 100 mg
          Dry powder
          Color:Brown
          Composition: Carbon (79%), Oxygen (20%)
          Flake size: 0.5-5 microns
          Thickness: 1 atomic layer - at least 80%
          Graphene oxide disperses readily in water and other solvents, breaking up into macroscopic flakes, mostly one layer thick. Graphene oxide layers are about 1.1 ± 0.2 nm thick.

          單層氧化石墨烯水溶液

          石墨烯

          Aqueous dispersion, 60 ml
          Concentration: 275 mg/L
          Composition: Carbon (79%), Oxygen (20%)
          Flake size: 0.5-5 microns
          Thickness: 1 atomic layer - at least 80%
          Color:Brown

           

          石墨烯CVD產(chǎn)品

           

               

          玻色智能科技有限公司光譜儀專家
          上海玻色智能科技有限公司
          上海: (021)3353-0926, 3353-0928   北京: (010)8217-0506
          廣州: 139-0221-4841   武漢: 139-1733-4172
          全國銷售服務(wù)熱線:4006-171751   Email: [email protected]
          www.zsyqxx.net    2008-2025 All Rights Reserved!
          <label id="naqwc"><menuitem id="naqwc"></menuitem></label>
            <th id="naqwc"><input id="naqwc"></input></th>

            1. <kbd id="naqwc"><form id="naqwc"></form></kbd>

                <th id="naqwc"></th>
                青娱乐成年人视频 | 人妖A片| 亚洲一区二区三区人妻 | 爱情岛 论坛成人AV | 国产精品久久久久久妇女6080 |