| 查看: 3777 | 回复: 20 | |||||||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | |||||||
[交流]
最新剥离法石墨烯制备综述 已有20人参与
|
|||||||
|
最近Chem. Soc. Rev.发表了一篇有关通过剥离法制备石墨烯的综述，共18页，全文引文166篇。小虫第一次发资源，请多多关照~~~ Graphene, the 2D form of carbon based material existing as a single layer of atoms arranged in a honeycomb lattice, has set the science and technologysectors alight with interest in the last decade in view of its astounding electrical and thermal properties, combined with its mechanical stiffness, strength and elasticity. Two distinct strategies havebeen undertaken for graphene production,i.e. the bottom-up and the top-down. The former relies on the generation of graphene from suitably designed molecular building blocks undergoing chemical reaction to form covalently linked 2D networks. The latter occursviaexfoliation of graphite into graphene. Bottom-up techniques, based on the organic syntheses starting from small molecular modules, when performed in liquid media, are both size limited, because macromolecules become more and more insoluble with increasing size, and suffer from the occurrence of side reactions with increasing molecular weight. Because of these reasons such a synthesis has been performed more and more on a solid (ideally catalytically active) surface. Substrate-based growth of single layers can be done also by chemical vapor deposition (CVD) orviareduction of silicon carbide, which unfortunately relies on the ability to follow a narrow thermodynamic path. Top-down approaches can be accomplished under different environmental conditions. Alongside the mechanical cleavage based on the scotch tape approach, liquid-phase exfoliation (LPE) methods are becoming more and more interesting because they are extremely versatile, potentially up-scalable, and can be used to deposit graphene in a variety of environments and on different substrates not availableusing mechanical cleavage or growth methods. Interestingly, LPE can be applied to produce different layered systems exhibiting different compositions such as BN, MoS2,WS2, NbSe2, and TaS2, thereby enabling the tuning of numerous physico-chemical properties of the material. Furthermore, LPE can be employed to produce graphene-based composites or films, which are key components for many applications, such as thin-film transistors, conductive transparent electrodes for indium tin oxide replacement, e.g.in light-emitting diodes, or photovoltaics. In this review, we highlight the recent progress that has led to successful production of high quality graphene by means of LPE of graphite. In particular, we discuss the mechanisms of exfoliation and methods that are employed for graphene characterization. We then describe a variety of successful liquid-phase exfoliation methods by categorizing them into two major classes, i.e. surfactant-free and surfactant-assisted LPE. Furthermore, exfoliation in aqueous and organic solutions is presented and discussed separately. |
回复此楼» 本帖附件资源列表
-
欢迎监督和反馈：小木虫仅提供交流平台，不对该内容负责。
本内容由用户自主发布，如果其内容涉及到知识产权问题，其责任在于用户本人，如对版权有异议，请联系邮箱：xiaomuchong@tal.com - 附件 1 : c3cs60217f.pdf
2013-12-03 11:34:53, 3.99 M
» 收录本帖的淘帖专辑推荐
 石墨烯知识汇总 | Nano&Micro | 先进材料 | 无机纳米材料 |
» 本帖已获得的红花（最新10朵）
gaala» 猜你喜欢
上海应用技术大学招生调剂研究生
已经有8人回复
-
南京晓庄学院绿色能源材料团队招生
已经有0人回复
-
无机化学论文润色/翻译怎么收费?
已经有67人回复
-
南京晓庄学院绿色能源材料团队招生
已经有0人回复
-
北方工业大学储能技术-02电化学储能与氢能方向招收2026级二次调剂学生
已经有0人回复
-
求助WO3.cif文件 对应PDF卡片 43-1035，单斜晶系 , P21/n 。
已经有2人回复
-
稀土发光分析｜核壳结构｜寿命拟合
已经有6人回复
-
稀土发光分析｜核壳结构｜寿命拟合
已经有10人回复
-
稀土发光分析｜核壳结构｜寿命拟合
已经有5人回复
-
稀土发光分析｜核壳结构｜寿命拟合
已经有0人回复
-
稀土发光分析｜核壳结构｜寿命拟合
已经有0人回复
» 本主题相关商家推荐: (我也要在这里推广)
» 本主题相关价值贴推荐，对您同样有帮助:
- 旋涂法制备氧化石墨烯膜的相关问题
已经有14人回复
- 石墨烯 综述文章汇总（2010-2013）
已经有376人回复
- 多孔石墨烯的制备及应用的最新论文17篇
已经有105人回复
- AFM最新综述：纳米尺度下的石墨烯---合成、 表征与修饰
已经有495人回复
- Acc Chem Res 最新综述：石墨烯的制备及其应用
已经有116人回复
- Materials Today的最新石墨烯长篇综述-石墨烯和2维晶体的合成与处理 (引文500篇)
已经有162人回复
- 石墨烯的制备方法大全及其电化学应用与相关专利
已经有272人回复
- Nanoscale最新综述：石墨烯的合成途径与性质的关系
已经有476人回复
- 最新综述: 水溶性石墨和石墨烯的合成
已经有495人回复
- 氧化石墨在剥离成氧化石墨烯的过程中紫外有变化吗？
已经有6人回复
- JMC最新综述：石墨的剥离方法---石墨烯的制备
已经有744人回复
- 化学所在石墨烯可控制备和性能研究方面取得系列进展
已经有17人回复
- 真空过滤法制备氧化石墨烯薄膜问题求助，欢迎交流，有金币哦~~
已经有14人回复
- Nanoscale最新综述：石墨烯基无机材料的设计
已经有293人回复
- 石墨烯最新综述：三维石墨烯结构
已经有899人回复
- 单层石墨烯厚度固定吗？
已经有6人回复
- 关于石墨烯的机械剥离方法
已经有12人回复
- 【请教】石墨烯或者石墨烯氧化物超声后能分散的大小？
已经有6人回复
- 【讨论】氧化石墨的剥离方法，氧化石墨烯（单层）制备（超声剥离法）
已经有27人回复
谢谢分享！ |
5楼2013-12-03 15:30:32
tainanlic
铁杆木虫 (著名写手)
- 应助: 2 (幼儿园)
- 金币: 6445.5
- 红花: 9
- 帖子: 1978
- 在线: 821.6小时
- 虫号: 2616458
- 注册: 2013-08-26
- 专业: 无机非金属类光电信息与功
3楼2013-12-03 14:15:55
|
|
6楼2013-12-03 19:19:03
感谢分享！ |
8楼2013-12-04 09:09:32
