Bulk production of a new form of sp2 carbon:: Crystalline graphene nanoribbons

被引：469

作者：

Campos-Delgado, Jessica ^{[1
]}

Romo-Herrera, Jose Manuel ^{[1
]}

Jia, Xiaoting ^{[2
]}

Cullen, David A. ^{[3
,4
]}

Muramatsu, Hiroyuki ^{[5
]}

Kim, Yoong Ahm ^{[5
]}

Hayashi, Takuya ^{[5
]}

Ren, Zhifeng ^{[6
]}

Smith, David J. ^{[3
,4
]}

Okuno, Yu ^{[7
]}

Ohba, Tomonori ^{[7
]}

Kanoh, Hirofumi ^{[7
]}

Kaneko, Katsumi ^{[7
]}

Endo, Morinobu ^{[5
]}

Terrones, Humberto ^{[1
]}

Dresselhaus, Mildred S. ^{[8
,9
]}

Terrones, Mauriclo ^{[1
]}

机构：

[1] IPICYT, Adv Mat Dept, San Luis Potosi 78216, Mexico

[2] MIT, Dept Mat Sci & Engn, Cambridge, MA 02139 USA

[3] Arizona State Univ, Sch Mat, Tempe, AZ 85287 USA

[4] Arizona State Univ, Dept Phys, Tempe, AZ 85287 USA

[5] Shinshu Univ, Fac Engn, Nagano 3808553, Japan

[6] Boston Coll, Dept Phys, Chestnut Hill, MA 02467 USA

[7] Chiba Univ, Fac Sci, Dept Chem, Mol Chem Grp, Chiba 2638522, Japan

[8] MIT, Dept Elect Engn & Comp Sci, Cambridge, MA 02139 USA

[9] MIT, Dept Phys, Cambridge, MA 02139 USA

来源：

NANO LETTERS | 2008年 / 8卷 / 09期

关键词：

D O I：

10.1021/nl801316d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report the use of chemical vapor deposition (CVD) for the bulk production (grams per day) of long, thin, and highly crystalline graphene ribbons (<20-30 mu m in length) exhibiting widths of 20-300 nm and small thicknesses (2-40 layers). These layers usually exhibit perfect ABAB... stacking as in graphite crystals. The structure of the ribbons has been carefully characterized by several techniques and the electronic transport and gas adsorption properties have been measured. With this material available to researchers, it should be possible to develop new applications and physicochemical phenomena associated with layered graphene.

引用

页码：2773 / 2778

页数：6

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