Zobrazeno 1 - 10 of 154 pro vyhledávání: '"Qijin Chi"'
1
Akademický článek
Freestanding and flexible graphene papers as bioelectrochemical cathode for selective and efficient CO2 conversion
Autor: Nabin Aryal, Arnab Halder, Minwei Zhang, Patrick R. Whelan, Pier-Luc Tremblay, Qijin Chi, Tian Zhang
Publikováno v: Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Abstract During microbial electrosynthesis (MES) driven CO2 reduction, cathode plays a vital role by donating electrons to microbe. Here, we exploited the advantage of reduced graphene oxide (RGO) paper as novel cathode material to enhance electron t
Externí odkaz: https://doaj.org/article/33cf66306ece48aca7f00e9e91e306ab
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2
Akademický článek
3D Carbon Microelectrodes with Bio-Functionalized Graphene for Electrochemical Biosensing
Autor: Suhith Hemanth, Arnab Halder, Claudia Caviglia, Qijin Chi, Stephan Sylvest Keller
Publikováno v: Biosensors, Vol 8, Iss 3, p 70 (2018)
An enzyme-based electrochemical biosensor has been developed with 3D pyrolytic carbon microelectrodes that have been coated with bio-functionalized reduced graphene oxide (RGO). The 3D carbon working electrode was microfabricated using the pyrolysis
Externí odkaz: https://doaj.org/article/281e31e066754f36a90bb2d9d97eee39
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5
Reaction Selectivity for Plasmon-Driven Carbon Dioxide Reduction on Silver Clusters: A Theoretical Prediction
Autor: Xi Jin, Chao Zhan, Zhong-Qun Tian, Yi Zhao, De-Yin Wu, Qijin Chi, Yuxiu Liu, Xia-Guang Zhang
Publikováno v: The Journal of Physical Chemistry C. 123:11101-11108
Density functional theory is employed to investigate the plasmon-driven CO2 reduction at the active sites of metallic silver clusters. The results predict that CO2 prefers to adsorb at the bridge s...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bdc2671988873183e34bf404d0a6ca16
https://doi.org/10.1021/acs.jpcc.9b01448
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7
Optimal structuring of nitrogen-doped hybrid-dimensional nanocarbons for high-performance flexible solid-state supercapacitors
Autor: Xianyi Cao, Shuai Jia, Qijin Chi, Yingying Tang, Wei Huang, Jun Lou, Jens Ø. Duus
Publikováno v: Cao, X, Jia, S, Tang, Y, Duus, J Ø, Lou, J & Chi, Q 2019, ' Optimal structuring nitrogen-doped hybrid-dimensional nanocarbons for high-performance flexible solid-state supercapacitors ', Journal of Materials Chemistry A, vol. 7, no. 13, pp. 7501-7515 . https://doi.org/10.1039/C8TA11206A
The rapid development of wearable electronics has increasingly demanded high-performance flexible power-supply devices for enhancing portability and durability. Flexible solid-state supercapacitors (FSSSCs) could have potential to fulfill this demand
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03fb946ae27a1824188e5a8e7ac6da86
https://doi.org/10.1039/c8ta11206a
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8
Nanoporous hybrid CuO/ZnO/carbon papers used as ultrasensitive non-enzymatic electrochemical sensors
Autor: Qijin Chi, Hou Chengyi, Fei Chen, Wenrui Zhang, Arnab Halder, Minwei Zhang
Publikováno v: Zhang, M, Zhang, W, Chen, F, Hou, C, Halder, A & Chi, Q 2019, ' Nanoporous hybrid CuO/ZnO/carbon papers used as ultrasensitive non-enzymatic electrochemical sensors ', RSC Advances, vol. 9, no. 71, pp. 41886-41892 . https://doi.org/10.1039/c9ra08223a
In this research, we demonstrate a facile approach for the synthesis of a graphite-analogous layer-by-layer heterostructured CuO/ZnO/carbon paper using a graphene oxide paper as a sacrificial template. Cu2+ and Zn2+ were inserted into the interlayer
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b57cf951fb9216492e2bb5dd8188373f
https://doi.org/10.1039/c9ra08223a
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9
Surface self-assembled hybrid nanocomposites with electroactive nanoparticles and enzymes confined in a polymer matrix for controlled electrocatalysis
Autor: Nan Zhu, Jens Ulstrup, Qijin Chi
Publikováno v: Journal of materials chemistry. B. 3(41)
A three-dimensional network of highly branched poly(ethyleneimine) (PEI) is designed and synthesized on gold electrode surfaces. A self-assembled monolayer (SAM) of dithiobis(succinimidyl propionate) (DTSP) on a gold electrode was first prepared, whi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a02a8f27a897648b2550f27a91a04ef4
https://pubmed.ncbi.nlm.nih.gov/32262870
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10
Photodetector Based on Spontaneously Grown Strongly Coupled MAPbBr3/N-rGO Hybrids Showing Enhanced Performance
Autor: Mingli Liang, Tõnu Pullerits, Xianshao Zou, Yingying Tang, Kaibo Zheng, Qijin Chi, Alireza Honarfar, Mohamed Abdellah, Minwei Zhang
Publikováno v: ACS Applied Materials and Interfaces, 12(1), 858-867. American Chemical Society
Recently, metal-halide perovskites have emerged as a candidate for optoelectronic applications such as photodetectors. However, the poor device performance and instability have limited their future commercialization. Herein, we report the spontaneous
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3baca09ec49b49a273dc79baea2e60e1
https://dare.uva.nl/personal/pure/en/publications/photodetector-based-on-spontaneously-grown-strongly-coupled-mapbbr3nrgo-hybrids-showing-enhanced-performance(b89ad603-2ffb-4219-a18d-5aa96162b961).html
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