L
Li Zhang
Researcher at Stanford University
Publications - 36
Citations - 11745
Li Zhang is an academic researcher from Stanford University. The author has contributed to research in topics: Carbon nanotube & Graphene nanoribbons. The author has an hindex of 27, co-authored 34 publications receiving 11045 citations. Previous affiliations of Li Zhang include Zhejiang University.
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Journal ArticleDOI
Chemically Derived, Ultrasmooth Graphene Nanoribbon Semiconductors
TL;DR: A chemical route to produce graphene nanoribbons with width below 10 nanometers was developed, as well as single ribbons with varying widths along their lengths or containing lattice-defined graphene junctions for potential molecular electronics.
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N-doping of graphene through electrothermal reactions with ammonia.
Xinran Wang,Xiaolin Li,Li Zhang,Youngki Yoon,Peter K. Weber,Hailiang Wang,Jing Guo,Hongjie Dai +7 more
TL;DR: An n-type graphene field-effect transistor that operates at room temperature is fabricated and confirmed the carbon-nitrogen species in graphene thermally annealed in ammonia is covalently functionalized by nitrogen species.
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Selective etching of metallic carbon nanotubes by gas-phase reaction.
Guangyu Zhang,Pengfei Qi,Xinran Wang,Yuerui Lu,Xiaolin Li,Ryan Tu,Sarunya Bangsaruntip,David Mann,Li Zhang,Hongjie Dai +9 more
TL;DR: A gas-phase plasma hydrocarbonation reaction is presented to selectively etch and gasify metallic nanotubes, retaining the semiconducting nanot tubes in near-pristine form and is scalable and compatible with existing semiconductor processing for future integrated circuits.
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PEG Branched Polymer for Functionalization of Nanomaterials with Ultralong Blood Circulation
Giuseppe Prencipe,Scott M. Tabakman,Kevin Welsher,Zhuang Liu,Andrew P. Goodwin,Li Zhang,Joy Henry,Hongjie Dai +7 more
TL;DR: In this paper, the synthesis of poly(ethylene glycol) grafted branched polymers for functionalization of various nanomaterials including carbon nanotubes, gold nanoparticles (NPs), and gold nanorods (NRs), affording high aqueous solubility and stability for these materials.
Journal ArticleDOI
PEG Branched Polymer for Functionalization of Nanomaterials with Ultralong Blood Circulation
Giuseppe Prencipe,Scott M. Tabakman,Kevin Welsher,Zhuang Liu,Andrew P. Goodwin,Li Zhang,Joy Henry,Hongjie Dai +7 more
TL;DR: The synthesis of several new poly(ethylene glycol) grafted branched polymers for functionalization of various nanomaterials including carbon nanotubes, gold nanoparticles (NPs), and gold nanorods (NRs), affording high aqueous solubility and stability for these materials.