Institution
Yanshan University
Education•Qinhuangdao, China•
About: Yanshan University is a education organization based out in Qinhuangdao, China. It is known for research contribution in the topics: Microstructure & Control theory. The organization has 19544 authors who have published 16904 publications receiving 184378 citations. The organization is also known as: Yānshān dàxué.
Papers published on a yearly basis
Papers
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TL;DR: In this paper, a coupled electrochemical process, involving the electrochemical recovery of phosphate as struvite, electrochemical decomposition of the struvites recovered, and removal of the ammonia nitrogen by recycling the struveite electrolysis product, was tested to simultaneously recover phosphate and remove the ammonium in swine wastewater, which implied the presence of an important application value in the water eutrophication control and recovery of the phosphorus resources.
140 citations
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15 Sep 2006-Materials Science and Engineering A-structural Materials Properties Microstructure and Processing
TL;DR: In this article, the hot deformation behavior as well as its effect on the phase transformation of the clean acicular ferrite pipeline steel with simple chemical composition has been investigated and the optimum TMCP parameters were designed.
Abstract: In modern industry, the developing tendency and prospect for productions of the oil and gas pipeline steels is to further improve the strength and toughness by advanced manufacture process of the thermo-mechanical control process (TMCP) to refine microstructure. In this work, the hot deformation behavior as well as its effect on the phase transformation of the clean acicular ferrite pipeline steel with simple chemical composition has been investigated. According to the result, the optimum TMCP parameters were designed. Furthermore, the rolling test was carried out on the experimental rolling mill. The results show that, the high strength and excellent toughness of the clean acicular ferrite pipeline steel can be obtained by controlling the TMCP parameters of the production process appropriately. (c) 2006 Elsevier B.V. All rights reserved.
140 citations
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TL;DR: It is confirmed both experimentally and theoretically that the unique N2-Zn-B2 configuration is crucial, in which Zn + can hold enough delocalized electrons to generate suitable binding strength for key reaction intermediates and promote the charge transfer between catalytic surface and ORR reactants.
Abstract: A zinc-based single-atom catalyst has been recently explored with distinguished stability, of which the fully occupied Zn2+ 3d10 electronic configuration is Fenton-reaction-inactive, but the catalytic activity is thus inferior. Herein, we report an approach to manipulate the s-band by constructing a B,N co-coordinated Zn-B/N-C catalyst. We confirm both experimentally and theoretically that the unique N2 -Zn-B2 configuration is crucial, in which Zn+ (3d10 4s1 ) can hold enough delocalized electrons to generate suitable binding strength for key reaction intermediates and promote the charge transfer between catalytic surface and ORR reactants. This exclusive effect is not found in the other transition-metal counterparts such as M-B/N-C (M=Mn, Fe, Co, Ni and Cu). Consequently, the as-obtained catalyst demonstrates impressive ORR activity, along with remarkable long-term stability in both alkaline and acid media. This work presents a new concept in the further design of electrocatalyst.
139 citations
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TL;DR: This paper systematically investigated the Li storage properties of eight 2D M2CO2 (M = V, Cr, Ta, Sc, Ti, Zr, Nb, and Hf), which are the recently synthesized transition-metal carbides (called MXenes) with O groups to confirm the structural transformation behaviors of V-type are reversible during lithiation/delithiation.
Abstract: For high capacities and extremely fast charging rates, two-dimensional (2D) crystals exhibit a significant promising application on lithium-ion batteries. With density functional calculations, this paper systematically investigated the Li storage properties of eight 2D M2CO2 (M = V, Cr, Ta, Sc, Ti, Zr, Nb, and Hf), which are the recently synthesized transition-metal carbides (called MXenes) with O groups. According to whether the structural transformation occurs or not during the adsorption of the first Li layer, the adsorption of Li can be grouped into two types: V-type (V2CO2, Cr2CO2, and Ta2CO2) and Sc-type (Sc2CO2, Ti2CO2, Zr2CO2, Nb2CO2, and Hf2CO2). The structural transformation behaviors of V-type are reversible during lithiation/delithiation and are confirmed by ab initio molecular dynamic simulations. Except for Nb-MXene, the V-type prefers the sandwich H2H1T-M2CO2Li4 structure and the Sc-type prefers the TH1H2-M2CO2Li4 structure during the adsorption of the second Li layer. The H2H1T-M2CO2Li4 st...
139 citations
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TL;DR: In this paper, a molecular-level PDDA-BP/Ti3C2 nanosheet heterostructures taking advantage of high theoretical capacity of black phosphorene (BP) and high electronic conductivity, abundant functional groups of Ti3C 2 were designed to accelerate sodiation.
138 citations
Authors
Showing all 19693 results
Name | H-index | Papers | Citations |
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Jian Yang | 142 | 1818 | 111166 |
Peng Shi | 137 | 1371 | 65195 |
Tao Zhang | 123 | 2772 | 83866 |
David Zhang | 111 | 1027 | 55118 |
Lei Liu | 98 | 2041 | 51163 |
Guoliang Li | 84 | 795 | 31122 |
Hao Yu | 81 | 981 | 27765 |
Jian Yu Huang | 81 | 339 | 26599 |
Chen Chen | 76 | 665 | 24846 |
Wei Jin | 71 | 929 | 21569 |
Xiaoli Li | 69 | 877 | 20690 |
K. L. Ngai | 64 | 412 | 15505 |
Zhiqiang Zhang | 60 | 595 | 16675 |
Hak-Keung Lam | 59 | 414 | 12890 |
Wei Wang | 58 | 229 | 14230 |