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Kuei-Hsien Chen

Researcher at Academia Sinica

Publications -  682
Citations -  27827

Kuei-Hsien Chen is an academic researcher from Academia Sinica. The author has contributed to research in topics: Thin film & Carbon nanotube. The author has an hindex of 75, co-authored 652 publications receiving 24809 citations. Previous affiliations of Kuei-Hsien Chen include Massachusetts Institute of Technology & KAIST.

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Novel polyimides containing benzimidazole for temperature proton exchange membrane fuel

TL;DR: A novel asymmetric diamine, 2-benzimidazolyl-4,4′-oxydianiline (6), containing a bulky benzimide substituent and flexible ether linkage was synthesized successfully.
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Functionalized GaN nanowire-based electrode for direct label-free voltammetric detection of DNA hybridization

TL;DR: This study demonstrates the utility of functionalized GaN nanowires (GaNNWs) for electrochemical detection of nucleic acids, in aqueous solution, using cyclic voltammetry, and employed an organosulfur compound, 3-mercaptopropyl trimethoxysilane (MPTS), to functionalize the GaNNW surface.
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The vibrational dephasing and relaxation of CH and CD stretches on diamond surfaces: An anomaly

TL;DR: In this article, the authors investigated the temperature dependence of infrared absorption spectra of CH and CD on diamond nanocrystal surfaces and found that coupling phonons responsible for the pure dephasing process were found to resonate at ω0≊1200 cm−1 for the CH stretch.
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Raman spectroscopic studies of the thermal decomposition mechanism of ammonium metavanadate

TL;DR: In this article, the authors studied the thermal decomposition of NH4VO3 under N2 and NH3+H2O in situ Raman spectroscopy in the temperature range 150-400 °C.