石墨烯，一種只有一個原子厚的二維碳膜，這種新型材料化學(xué)性能穩(wěn)定，很難與其他物質(zhì)結(jié)合，石墨烯是目前發(fā)現(xiàn)的硬度最大的物質(zhì)，有極好的導(dǎo)電和導(dǎo)熱性能，這些性能使得石墨烯極適于制作電鏡載網(wǎng)支持膜，為TEM觀測納米粒子提供了極大的方便，對進(jìn)行納米粒子界面研究者非常有幫助，尤其是納米顆粒較小且附著力較差時(shí)可以使用這種特制的電鏡載網(wǎng)。
目前提供有孔碳膜覆膜、2000目銅網(wǎng)覆膜、有孔氮化硅窗口（2.5µm孔）覆膜以及二氧化硅薄膜（基底是硅片）覆膜。常規(guī)提供的均有四種厚度石墨烯膜：
1. 單層石墨烯，厚度大約0.35nm
2. 2層石墨烯，厚度大約0.7nm
3. 3-5層石墨烯，1.0-1.7nm
4. 6-8層石墨烯，2.1-2.8nm
石墨烯支持膜至少覆蓋整個載網(wǎng)面積的75%的區(qū)域，一般挑選無重疊和褶皺的區(qū)域來放置樣品。石墨烯支持膜超?。ㄟh(yuǎn)遠(yuǎn)薄于碳膜）、導(dǎo)電，本身呈晶體結(jié)構(gòu)，信號的噪音相對很低。
An atomic-resolution image of a clean and structurally perfect graphene sheet synthesized
by the substrate-free gas-phase method. Individual carbon atoms appear white in the image
產(chǎn)品選購：
|
貨號 |
產(chǎn)品描述 |
規(guī)格 |
|
1GLC300Cu-5 |
1 layer，Graphene on Lacey Carbon, 300 Cu |
5個 |
|
1GLC300Cu-10 |
1 layer，Graphene on Lacey Carbon, 300 Cu |
10個 |
|
1GLC300Cu-25 |
1 layer，Graphene on Lacey Carbon, 300 Cu |
25個 |
|
2GLC300Cu-5 |
2 layers，Graphene on Lacey Carbon, 300 Cu |
5個 |
|
2GLC300Cu-10 |
2 layers，Graphene on Lacey Carbon, 300 Cu |
10個 |
|
2GLC300Cu-25 |
2 layers，Graphene on Lacey Carbon, 300 Cu |
25個 |
|
3GLC300Cu-5 |
3-5 layers，Graphene on Lacey Carbon, 300 Cu |
5個 |
|
3GLC300Cu-10 |
3-5 layers，Graphene on Lacey Carbon, 300 Cu |
10個 |
|
3GLC300Cu-25 |
3-5 layers，Graphene on Lacey Carbon, 300 Cu |
25個 |
|
6GLC300Cu-5 |
6-8 layers，Graphene on Lacey Carbon, 300 Cu |
5個 |
|
6GLC300Cu-10 |
6-8 layers，Graphene on Lacey Carbon, 300 Cu |
10個 |
|
6GLC300Cu-25 |
6-8 layers，Graphene on Lacey Carbon, 300 Cu |
25個 |
|
1GUF2000Cu-5 |
1 layer，Graphene on Ultra-Fine, 2000 Cu |
5個 |
|
1GUF2000Cu-10 |
1 layer，Graphene on Ultra-Fine, 2000 Cu |
10個 |
|
1GUF2000Cu-25 |
1 layer，Graphene on Ultra-Fine, 2000 Cu |
25個 |
|
2GUF2000Cu-5 |
2 layers，Graphene on Ultra-Fine, 2000 Cu |
5個 |
|
2GUF2000Cu-10 |
2 layers，Graphene on Ultra-Fine, 2000 Cu |
10個 |
|
2GUF2000Cu-25 |
2 layers，Graphene on Ultra-Fine, 2000 Cu |
25個 |
|
3GUF2000Cu-5 |
3-5 layers，Graphene on Ultra-Fine, 2000 Cu |
5個 |
|
3GUF2000Cu-10 |
3-5 layers，Graphene on Ultra-Fine, 2000 Cu |
10個 |
|
3GUF2000Cu-25 |
3-5 layers，Graphene on Ultra-Fine, 2000 Cu |
25個 |
|
6GUF2000Cu-5 |
6-8 layers，Graphene on Ultra-Fine, 2000 Cu |
5個 |
|
6GUF2000Cu-10 |
6-8 layers，Graphene on Ultra-Fine, 2000 Cu |
10個 |
|
6GUF2000Cu-25 |
6-8 layers，Graphene on Ultra-Fine, 2000 Cu |
25個 |
|
1GSiN2.5um-5 |
1 layer，Graphene on Silicon Nitride, 2.5 µm |
5個 |
|
1GSiN2.5um-10 |
1 layer，Graphene on Silicon Nitride, 2.5 µm |
10個 |
|
1GSiN2.5um-25 |
1 layer，Graphene on Silicon Nitride, 2.5 µm |
25個 |
|
2GSiN2.5um-5 |
2 layers，Graphene on Silicon Nitride, 2.5 µm |
5個 |
|
2GSiN2.5um-10 |
2 layers，Graphene on Silicon Nitride, 2.5 µm |
10個 |
|
2GSiN2.5um-25 |
2 layers，Graphene on Silicon Nitride, 2.5 µm |
25個 |
|
3GSiN2.5um-5 |
3-5 layers，Graphene on Silicon Nitride, 2.5 µm |
5個 |
|
3GSiN2.5um-10 |
3-5 layers，Graphene on Silicon Nitride, 2.5 µm |
10個 |
|
3GSiN2.5um-25 |
3-5 layers，Graphene on Silicon Nitride, 2.5 µm |
25個 |
|
6GSiN2.5um-5 |
6-8 layers，Graphene on Silicon Nitride, 2.5 µm |
5個 |
|
6GSiN2.5um-10 |
6-8 layers，Graphene on Silicon Nitride, 2.5 µm |
10個 |
|
6GSiN2.5um-25 |
6-8 layers，Graphene on Silicon Nitride, 2.5 µm |
25個 |
|
1GUFSiO2-5 |
1 layer，Graphene on Ultra-flat Thermal SiO2 |
5個 |
|
1GUFSiO2-10 |
1 layer，Graphene on Ultra-flat Thermal SiO2 |
10個 |
|
1GUFSiO2-25 |
1 layer，Graphene on Ultra-flat Thermal SiO2 |
25個 |
|
2GUFSiO2-5 |
2 layers，Graphene on Ultra-flat Thermal SiO2 |
5個 |
|
2GUFSiO2-10 |
2 layers，Graphene on Ultra-flat Thermal SiO2 |
10個 |
|
2GUFSiO2-25 |
2 layers，Graphene on Ultra-flat Thermal SiO2 |
25個 |
|
3GUFSiO2-5 |
3-5 layers，Graphene on Ultra-flat Thermal SiO2 |
5個 |
|
3GUFSiO2-10 |
3-5 layers，Graphene on Ultra-flat Thermal SiO2 |
10個 |
|
3GUFSiO2-25 |
3-5 layers，Graphene on Ultra-flat Thermal SiO2 |
25個 |
|
6GUFSiO2-5 |
6-8 layers，Graphene on Ultra-flat Thermal SiO2 |
5個 |
|
6GUFSiO2-10 |
6-8 layers，Graphene on Ultra-flat Thermal SiO2 |
10個 |
|
6GUFSiO2-25 |
6-8 layers，Graphene on Ultra-flat Thermal SiO2 |
25個 |
| 電話 010-52571502 010-51248120 郵箱 hedebio@163.com |
