无定形石墨,碳黑,片状石墨,高结晶性石墨,漂浮石墨,纳米结构石墨

石墨烯专家


石墨
Graphite

Amorphous Graphite ,无定形石墨
Carbon Black ,碳黑
Flake Graphite, 片状石墨
High Crystalline Natural Graphite, 高结晶性石墨
Kish Graphite (Grade 200), 漂浮石墨
Kish Graphite (Grade 300), 漂浮石墨
Nanostructured Graphite-250, 纳米结构石墨
Nanostructured Graphite-400,纳米结构石墨

 

石 墨
Amorphous Graphite
无定形石墨
100 g 无定形石墨 Microcrystalline graphite is widely known as Amorphous Graphite. The utility grade of graphite powder is used for various applications where graphite is required; it is commonly used for general maintenance. It is usually formed by the thermal metamorphism of coal.

Properties:
325 Mesh (44 Microns or more in lateral size)
Carbon content: 80% or more

SEM图像
Carbon Black
碳黑
100 g 碳黑 Carbon black (also known as acetylene black, channel black, furnace black, lamp black or thermal black) is a material produced by the incomplete combustion of heavy petroleum products. Carbon black is a form of amorphous carbon that has a high surface-area-to-volume ratio. Carbon Black is the standard carbon material for any conductive and antistatic applications. It is widely used in the plastics and coatings industry.

Properties:
Surface Area: 254 m2/g
Particle Size: 30 nm
Carbon Content: 99% or more

拉曼光谱图 / SEM图像
Flake Graphite
片状石墨
100 g 片状石墨 As the name implies, flake graphite has a distinctly flaky or platy morphology.

Graphite is formed when pure carbon atoms link together to form flat sheets, which manifest themselves as large visible flakes or coarsely crystalline graphite.

Properties:
+100 mesh (150 microns or more in lateral size)
Purity 99.9%

SEM图像1 / SEM图像2
High Crystalline Natural Graphite
高结晶性石墨
10 g 高结晶性石墨 Highly Crystalline Natural Graphite is nearly a perfect crystal. It is the ultimate material for researchers and high-end applications. We recommend these products as a starting material for the synthesis of graphene.

Properties:
Ultrapure: Carbon content is >99.75%
Lateral Dimensions: 10-75 microns
Nearly perfect crystal structure
This material is perfect for many applications which utilize graphene synthesis from graphite. It is generally more affordable than kish graphite for graphene-related applications.

SEM图像1 /SEM图像2 / 拉曼光谱图
25 g 高结晶性石墨
Kish Graphite (Grade 200)
漂浮石墨
5 g 漂浮石墨 Kish Graphite is a byproduct of steel-making. It is obtained when carbon crystallizes from molten steel during the steel manufacturing process. It is used by hundreds of research groups to make graphene by mechanical exfoliation. (aka the "Scotch Tape Method,” as pioneered by Novoselov and Geim). Perfect for making "Scotch Tape" graphene!

Ultrapure: Carbon>99.2%, Moisture<0.35%

Grade 200 Flake size: 0.7-2 mm

SEM图像
Kish Graphite (Grade 300)
漂浮石墨
0.2 g 漂浮石墨 Kish Graphite is a byproduct of steel-making. It is obtained when carbon crystallizes from molten steel during the steel manufacturing process. It is used by hundreds of research groups to make graphene by mechanical exfoliation. (aka the "Scotch Tape Method,” as pioneered by Novoselov and Geim). Perfect for making "Scotch Tape" graphene!

Grade 300

Ultrapure: Carbon>99%
Large Flakes: size 1-3 mm

Kish graphite is used by hundreds of research groups to make graphene by mechanical exfoiliation. (a.k.a. "Scotch tape method pioneered by Novoselov and Geim") Perfect for making "Scotch Tape" graphene!

图片 / SEM图像1 / SEM图像2
0.5 g 漂浮石墨
Nanostructured Graphite-250
纳米结构石墨
25 g 纳米结构石墨 Specific Surface Area: 250 m2/g
Lateral Size: 100 nm-500 nm
Thickness: 10-300 nm

Ultrafine Natural Nanographite is a high surface area material, produced by splitting of natural graphite. There is n****idation or use of surfactants.

SEM图像1 / SEM图像2 / 拉曼光谱图
Nanostructured Graphite-400
纳米结构石墨
25 g 纳米结构石墨 Specific Surface Area: 400 m2/g
Lateral Size: 100 nm-500 nm
Thickness: 10-300 nm

Ultrafine Natural Nanographite is a high surface area material, produced by splitting of natural graphite. There is n****idation or use of surfactants.

SEM图像1 / SEM图像2 / 拉曼光谱图

 


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