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Featured researches published by Zhenning Gu.


Fullerenes Nanotubes and Carbon Nanostructures | 2006

Fluorination of Crystalline Polymerized Phases of C60 Fullerene

Zhenning Gu; Valery N. Khabashesku; V. A. Davydov; A. V. Rakhmanina; V. Agafonov

Abstract The reactivity of the orthorhombic (O), tetragonal (T), and rhombohedral (R) polymerized phases of C60 towards gaseous fluorine was studied in the 50–250°C temperature range. It was shown that the reactivity of the polymerized phases greatly surpasses that of C60 and increases during a transition from the O phase to the T‐ and further to R phases. Direct fluorination of the polymerized C60 phases provides an opportunity for production of fluoropolymers of C60 representing a new class of fluorocarbon materials.


Journal of the American Chemical Society | 2005

Controlled Oxidative Cutting of Single-Walled Carbon Nanotubes

Kirk J. Ziegler; Zhenning Gu; Haiqing Peng; Erica Flor; Robert H. Hauge; Richard E. Smalley


Chemistry of Materials | 2004

Functionalization of Nanoscale Diamond Powder: Fluoro-, Alkyl-, Amino-, and Amino Acid-Nanodiamond Derivatives

Y. Liu; Zhenning Gu; John L. Margrave; Valery N. Khabashesku


Nano Letters | 2004

A Convenient Route to Functionalized Carbon Nanotubes

Feng Liang; Anil K. Sadana; Asghar Peera; Jayanta Chattopadhyay; Zhenning Gu; Robert H. Hauge; W. E. Billups


Nano Letters | 2002

Cutting Single-Wall Carbon Nanotubes through Fluorination

Zhenning Gu; Haiqing Peng; Robert H. Hauge; Richard E. Smalley; John L. Margrave


Nanotechnology | 2005

Cutting single-walled carbon nanotubes

Kirk J. Ziegler; Zhenning Gu; Jonah Shaver; Zheyi Chen; Erica Flor; Daniel J. Schmidt; Candace Chan; Robert H. Hauge; Richard E. Smalley


Archive | 2002

Gas-phase process for purifying single-wall carbon nanotubes and compositions thereof

Richard E. Smalley; Robert H. Hauge; Wan-Ting Chiang; Yuemei Yang; Kenneth A. Smith; Wilber Carter Kittrell; Zhenning Gu


Archive | 2003

Method for cutting single-wall carbon nanotubes through fluorination

John L. Margrave; Zhenning Gu; Robert H. Hauge; Richard E. Smalley


Journal of Physical Chemistry B | 2002

Polymerization of Single-Wall Carbon Nanotubes under High Pressures and High Temperatures

Valery N. Khabashesku; Zhenning Gu; Bruce E. Brinson; and John L. Zimmerman; John L. Margrave; Valery A. Davydov; and Lyudmila S. Kashevarova; A.V. Rakhmanina


Nano Letters | 2001

Fluorotubes as Cathodes in Lithium Electrochemical Cells

Haiqing Peng; Zhenning Gu; Jiping Yang; J. L. Zimmerman; Peter A. Willis; Michael J. Bronikowski; Richard E. Smalley; Robert H. Hauge; John L. Margrave

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Robert H. Hauge

Georgia Institute of Technology

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