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28篇 您的检索式:作者名="Shaohan"
    题名 作者 年代 出处 被引量
1Recent advances in ionic liquids-based hybrid processes for CO_(2) capture and utilization显示文摘CO_(2) capture and utilization(CCU)is an effective strategy to mitigate global warming.Absorption,adsorption and membranes are methods used for CO_(2) separation and capture,and various catalytic pathways have also been developed for CO_(2) utilization.Although widely researched and used in industry,these processes are energy-intensive and this challenge needs to be overcome.To realize further optimization,novel materials and processes are continuously being developed.New generation materials such as ionic liquids(ILs)have shown promising potential for cost-effective CO_(2) capture and utilization.This study reviews the current status of ILs-based solvents,adsorbents,membranes,catalysts and their hybrid processes for CO_(2) capture and utilization.The special properties of ILs are integrated into new materials through hybridization,which significantly improves the performance in the process of CCU.Shaohan Lian Chunfeng Song Qingling Liu Erhong Duan Hongwei Ren Yutaka Kitamura 2021Journal of Environmental Sciences2021,33,1:9
2Non-abelian extensions of Lie 2-algebras显示文摘In this paper,we give the notion of derivations of Lie 2-algebras using explicit formulas,and construct the associated derivation Lie 3-algebra.We prove that isomorphism classes of non-abelian extensions of Lie 2-algebras are classified by equivalence classes of morphisms from a Lie 2-algebra to a derivation Lie 3-algebra.CHEN ShaoHan SHENG YunHe ZHENG ZhuJun 2012Science China Mathematics2012,55,8:5
3Defect-density control of platinum-based nanoframes with high-index facets for enhanced electrochemical properties显示文摘Structure-engineered platinum-based nanoframes(NFs)at the atomic level can effectively improve the catalytic performance for fuel cells and other heterogeneous catalytic fields.We report herein,a microwave-assisted wet-chemical method for the preparation of platinum-copper-cobalt NFs with tunable defect density and architecture,which exhibit enhanced activity and durability towards the electro-oxidation reactions of methanol(MOR)and formic acid(FAOR).By altering the reduction/capping agents and thus the nucleation/growth kinetics,trimetallic platinum-copper-cobalt hexapod NFs with different density high-index facets are achieved.Especially,the rough hexapod nanoframes(rh-NFs)exhibit excellent specific activities towards MOR and FAOR,7.25 and 5.20 times higher than those of benchmark Pt/C,respectively,along with prolonged durability.The excellent activities of the rh-NFs are assigned to a synergistic effect,including high density of defects and high-index facets,suitable d-band center,and open-framework structure.This synergistic working mechanism opens up a new way for enhancing their electrocatalytic performances by increasing defect density and high-index facets in open-framework platinum-based NFs.Shaohan Yang Shuna Li Lianghao Song Yipin Lv Zhongyao Duan Chunsheng Li Raphael Francesco Praeg Daowei Gao Guozhu Chen 2019Nano Research2019,12,11:3
4Automated pipeline for superalloy data by text mining显示文摘Data provides a foundation for machine learning,which has accelerated data-driven materials design.The scientific literature contains a large amount of high-quality,reliable data,and automatically extracting data from the literature continues to be a challenge.We propose a natural language processing pipeline to capture both chemical composition and property data that allows analysis and prediction of superalloys.Within 3 h,2531 records with both composition and property are extracted from 14,425 articles,coveringγ′solvus temperature,density,solidus,and liquidus temperatures.A data-driven model forγ′solvus temperature is built to predict unexplored Co-based superalloys with highγ′solvus temperatures within a relative error of 0.81%.We test the predictions via synthesis and characterization of three alloys.A web-based toolkit as an online open-source platform is provided and expected to serve as the basis for a general method to search for targeted materials using data extracted from the literature.Weiren Wang Xue Jiang Shaohan Tian Pei Liu Depeng Dang Yanjing Su Turab Lookman Jianxin Xie 2022npj Computational Materials2022,,1:2
5Pushing the limit of thermal conductivity of MAX borides and MABs显示文摘The emergence of MAX borides as well as MAB phases attracted great attention because of the renewable developments of ternary ceramics and offering great opportunities in potential applications.However,the number of borides remains limited,and further fundamental descriptions and detailed investigations on various properties are still lacking.In this report,we employ an integrated computational scheme that combines density functional theory with the evolutional algorithm to search for the favorable structures of P-and S-glued ternary borides terminated by Nb metal.We discover that the structures of 212-type,as e.g.Nb_(2)PB_(2)and Nb_(2)SB_(2),belong to the P6m2 space group,while those of 211-type,as e.g.Nb_(2)PB and Nb_(2)SB,prefer to crystallize in the P6_(3)/mmc space group,and the corresponding carbides Nb_(2)PC and Nb_(2)SC are also considered for the sake of completeness and comparative analsys.The predicted Nb_(2)PB_(2),Nb_(2)PB,Nb_(2)SB,Nb_(2)PC and Nb_(2)SC are energetically stable,as revealed by the negative formation energies and by the proposed reaction paths with respect to the most competing phases,as well as dynamically stable,as suggested by the non-imaginary phonon spectra.The thermal conductivities of the six materials show unusual behaviors,particularly for the acoustic and optical contributions,and are accompanied by a strong anisotropy.Most importantly,Nb_(2)PB_(2) is found to be an excellent thermal conductor with a total thermal conductivity of~65 W/(m K),while Nb_(2)SC is found to be an ultra-low thermal conductor,with a total thermal conductivity of~5 W/(m K).These values are clearly outside the currently reported range of thermal conductivities,which makes Nb_(2)PB_(2)and Nb_(2)SC extremely interesting for fundamental research as well as prospective applications with the aid of artificial tunings on the almost independent MB block and the A layer.The discovery of these novel materials is expected to contribute substantially to the rapid development of ternary ceramics and to accelerate attempts in the applicability of MAX phases for heat conduction.Shaohan Li Weiwei Sun Yi Luo Jin Yu Litao Sun Bao-Tian Wang Ji-Xuan Liu Guo-Jun Zhang Igor Di Marco 2022Journal of Materials Science & Technology2022,,2:2
6Does ownership type matter for innovation? Evidence from China显示文摘Ling (Alice) Jiang David S. Waller Shaohan Cai 2013Journal of Business Research2013,,:1
7Development and validation of an instrument to measure user perceived service quality of information presenting web portals 显示文摘Zhilin Yang Shaohan Cai Zheng zhou 2005Information and management2005,,42:1
8A new algorithm for the shortest path computation by neural networks on time-dependent networks显示文摘He Hong Zhu Daning Ma Shaohan 2004Journal of Fudan University(Natural Science)2004,43,5:1
9Implementing supply chain information integration in China_The role of institutional forces and trust显示文摘Shaohan Cai Minjoon Jun Zhilin Yang 2010Journal of Operation Management2010,,28:1
10Derived 2-functors in(2-SGp)显示文摘In this paper, we construct the projective resolution of arbitrary symmetric 2-group, define thederived 2-functors in (2-SGp) and give some related properties of the derived 2-functors.HUANG Fang CHEN ShaoHan CHEN Wei ZHENG ZhuJun 2011Science China Mathematics2011,54,12:1
11Development and validation of an instrument to measure user perceived service quality of information presenting web portals 显示文摘Zhilin Yang Shaohan Cai Zheng Zhou 2005Information and Management2005,,42:1
12An efficient parallel graph edge matching algorithm and its applications显示文摘 Shaohan M A 1999J Comput Sci & Technol1999,14,2:1
13Implementing supply chain information integration in China: The role of in- stitutional forces and trust 显示文摘Cai Shaohan Jun M Yang Zhilin 2010Journal of Operations Management2010,28,3:1
14A new algorithm for the shortest path compution by neural networks on time-dependent Networks显示文摘He Hong Zhu Darning Ma Shaohan 2004Journal of Fudan University ( Natural Science)2004,43,5:1
15Intemet Users' Perceptions of Online Service Quality: A Comparison of Online Buyers and Information Searchers显示文摘Shaohan Cai Minjoon Jun 2003Managing Service Quality2003,13,6:1
16The key determinants of Internet banking service quality:a content analysis显示文摘MINJOON J SHAOHAN C 2001International Journal of Bank Marketing2001,19,7:1
17A new method for shortest paths computation by neural networks显示文摘Zhu Daming Ma Shaohan 1996Journal of Software1996,,:1
18A deterministicglobal optimization algorithm显示文摘JI Ying ZHANG Kecun QU Shaohan 2007Applied Mathematics andComputation2007,185,:1
19A Development of AVL Tree: HAVL Tree 显示文摘Liu Shaohan Gao Tianxing Huang Zhiqiu 2011Jourmal of China Three Gorges Univ: Natural Sciences2011,33,1:1
20Development and validation of an instrument to measurc user perceived service quality of information presenting web portals 显示文摘Zhilin Yang Shaohan Cai Zheng zhou 2005Information and management2005,,42:1
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