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Browsing Duke Faculty Scholarship by Duke-affiliated Author "Liu, Jie"

Now showing items 1-6 of 6

Design and Synthesis of Hierarchical MnO2 Nanospheres/Carbon Nanotubes/Conducting Polymer Ternary Composite for High Performance Electrochemical Electrodes

Hou, Ye; Cheng, Yingwen; Liu, Jie (AMER CHEMICAL SOC, 2010)

For efficient use of metal oxides, such as MnO2 and RuO2, in pseudocapacitors and other electrochemical applications, the poor conductivity of the metal oxide is a major problem To cackle the problem. we have designed a ...
H-2 Storage in Microporous Carbons from PEEK Precursors

McNicholas, Thomas P.; Liu, Jie (AMER CHEMICAL SOC, 2010)

Large surface area (524-3275 m(2)/g) microporous carbons (MPCs) derived from poly(etheretherketone), or PEEK, have been synthesized and categorized for their roles as H-2 storage materials. It was found that, because of ...
NMR Methods for Characterizing the Pore Structures and Hydrogen Storage Properties of Microporous Carbons

McNicholas, Thomas P.; Wang, Anmiao; Liu, Jie (AMER CHEMICAL SOC, 2010)

H-1 NMR spectroscopy is used to investigate a series of microporous activated carbons derived from a poly(ether ether ketone) (PEEK) precursor with varying amounts of burnoff (BO). In particular, properties relevant to ...
Orthogonal Orientation Control of Carbon Nanotube Growth

Zhou, Weiwei; Ding, Lei; Yang, Sungwoo; Liu, Jie (AMER CHEMICAL SOC, 2010)

Carbon nanotubes (CNTs) have attracted attention for their remarkable electrical properties and have being explored as one of the best building blocks in nano-electronics. A key challenge to realize such potential is the ...
Piezopotential Gated Nanowire-Nanotube Hybrid Field-Effect Transistor

Ding, Lei; Liu, Jie (AMER CHEMICAL SOC, 2010)

We report the First piezoelectric potential gated hybrid held-effect transistors based on nanotubes and nanowires. The device consists of single-walled carbon nanotubes (SWNTs) on the bottom and crossed ZnO piezoelectric ...
Synthesis of Copper Nanocatalysts with Tunable Size Using Diblock Copolymer Solution Micelles

Lei, Ding; Liu, Jie (AMER CHEMICAL SOC, 2010)

Self-assembled solution micelles prepared from polystyrene-b-poly(4-vinylpyridine) (PS-b-P4VP) and polystyrene-b-poly(2-vinylpyridine) (PS-b-P2VP), have been employed as templates to synthesize copper nanocatalysts which ...