Journal ArticleDOI
Metal-free catalysts for oxygen reduction reaction.
TLDR
This paper presents a probabilistic procedure for estimating the polymethine content of carbon dioxide using a straightforward two-step procedure, and shows good results in both the stationary and the liquid phase.Abstract:
Liming Dai,*,†,‡ Yuhua Xue,†,‡ Liangti Qu,* Hyun-Jung Choi, and Jong-Beom Baek* †Center of Advanced Science and Engineering for Carbon (Case4Carbon), Department of Macromolecular Science and Engineering, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, Ohio 44106, United States Key Laboratory of Cluster Science, Ministry of Education of China, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, Department of Chemistry, School of Science, Beijing Institute of Technology, Beijing 100081, People’s Republic of China School of Energy and Chemical Engineering/Center for Dimension-Controllable Covalent Organic Frameworks, Ulsan National Institute of Science and Technology (UNIST), 100 Banyeon, Ulsan, 689-798, South Korearead more
Citations
More filters
Journal ArticleDOI
From covalent triazine-based frameworks to N-doped porous carbon/reduced graphene oxide nanosheets: efficient electrocatalysts for oxygen reduction
Long Jiao,Yingli Hu,Huanxin Ju,Chunde Wang,Min-Rui Gao,Qing Yang,Junfa Zhu,Shu-Hong Yu,Hai-Long Jiang +8 more
TL;DR: In this paper, porous covalent triazine-based frameworks (CTFs) incorporating pyridinic N only have been deliberately fabricated by selecting 4,4′-dicyanobiphenyl (DCBP) as a building block, and the above CTFs have been rationally grown onto highly conductive reduced graphene oxide (rGO) to afford CTF/rGO hybrids.
Journal ArticleDOI
Understanding the Influence of N-Doping on the CO2 Adsorption Characteristics in Carbon Nanomaterials
TL;DR: In this article, the influence of N-doping on the CO2 adsorption characteristics of carbon materials was investigated using vertically aligned carbon nanotubes (VACNTs).
Journal ArticleDOI
An N-doped porous carbon network with a multidirectional structure as a highly efficient metal-free catalyst for the oxygen reduction reaction.
TL;DR: Electrochemical tests showed that the N-doped porous carbon catalyst demonstrated better performance than commercial Pt/C catalysts in terms of long-term durability and methanol tolerance under both conditions.
Journal ArticleDOI
Predicting a new class of metal-organic frameworks as efficient catalyst for bi-functional oxygen evolution/reduction reactions
TL;DR: In this paper, a two-dimensional metal-organic framework (MOF) based bifunctional catalyst with high activity for OER and ORR was proposed. But the design of a bifunctionsal MOF catalyst has been rarely explored.
Journal ArticleDOI
Graphitic carbon nitride as electrode sensing material for tetrabromobisphenol-A determination
TL;DR: In this paper, the effect of graphitic carbon nitride (g-C3N4) on the electrochemical response of tetrabromobisphenol-A (TBBPA) at glassy carbon electrode was investigated.
References
More filters
Journal ArticleDOI
Electric Field Effect in Atomically Thin Carbon Films
Kostya S. Novoselov,Andre K. Geim,Sergey V. Morozov,Da Jiang,Y. Zhang,S. V. Dubonos,Irina V. Grigorieva,A. A. Firsov +7 more
TL;DR: Monocrystalline graphitic films are found to be a two-dimensional semimetal with a tiny overlap between valence and conductance bands and they exhibit a strong ambipolar electric field effect.
Journal ArticleDOI
Helical microtubules of graphitic carbon
TL;DR: Iijima et al. as mentioned in this paper reported the preparation of a new type of finite carbon structure consisting of needle-like tubes, which were produced using an arc-discharge evaporation method similar to that used for fullerene synthesis.
Journal ArticleDOI
The rise of graphene
TL;DR: Owing to its unusual electronic spectrum, graphene has led to the emergence of a new paradigm of 'relativistic' condensed-matter physics, where quantum relativistic phenomena can now be mimicked and tested in table-top experiments.
Journal ArticleDOI
Measurement of the Elastic Properties and Intrinsic Strength of Monolayer Graphene
TL;DR: Graphene is established as the strongest material ever measured, and atomically perfect nanoscale materials can be mechanically tested to deformations well beyond the linear regime.