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
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Graphdiyne Quantum Dots for Much Improved Stability and Efficiency of Perovskite Solar Cells
Xisheng Zhang,Xisheng Zhang,Qian Wang,Zhiwen Jin,Yanhuan Chen,Huibiao Liu,Jizheng Wang,Yuliang Li,Shengzhong Frank Liu,Shengzhong Frank Liu +9 more
Journal ArticleDOI
Oxygen Reduction Reactions on Single‐ or Few‐Atom Discrete Active Sites for Heterogeneous Catalysis
TL;DR: The oxygen reduction reaction (ORR) is of great importance in energy-converting processes such as fuel cells and in metal-air batteries and is vital to facilitate the transition toward a non-fossil future.
Journal ArticleDOI
Engineering the Local Atomic Environments of Indium Single‐Atom Catalysts for Efficient Electrochemical Production of Hydrogen Peroxide
Erhuan Zhang,Lei Tao,Jingkun An,Jiangwei Zhang,Lingzhe Meng,Xiao Hu Zheng,Yu Wang,Nan Li,Shixuan Du,Jiatao Zhang,Dingsheng Wang,Yadong Li +11 more
TL;DR: In this article , a heteroatom-modified In-based metal-organic framework-assisted approach is proposed to synthesize an optimal catalyst, in which single In atoms are anchored by combined N,S-dual first coordination and B second coordination supported by the hollow carbon rods (In SAs/NSBC).
Journal ArticleDOI
Reduced graphene oxide intercalated Co2C or Co4N nanoparticles as an efficient and durable fuel cell catalyst for oxygen reduction
TL;DR: In this paper, cobalt carbide (Co2C) and cobalt nitride (Co4N) nanoparticles were intercalated with reduced graphene oxide (rGO) sheets through heteroatom doping and utilized for the oxygen reduction reaction (ORR) in alkaline fuel cells, in which rGO acted as a catalyst support.
Journal ArticleDOI
Functionalized graphene nanoplatelets from ball milling for energy applications
TL;DR: In this article, a large scale production of edge-selectively functionalized graphene nanoplatelets by mechanochemical ball-milling and their uses for energy conversion and storage is discussed.
References
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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.
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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.
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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.