|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Cognitive Architecture and Instructional Design显示文摘 | John Sweller Jeroen J. G. van Merrienboer Fred G. W. C. Paas | 1998 | Educational Psychology Review1998，，3： | 4 |
| 2 | Fabrication and study of supercapacitor electrodes based on oxygen plasma functionalized carbon nanotube fibers显示文摘Dry-spun Carbon Nanotube(CNT)fibers were surface-modified by atmospheric pressure oxygen plasma functionalization using a well controlled and continuous process.The fibers were characterized by scanning electron microscopy(SEM),Raman spectroscopy,and X-ray Photoelectron Spectroscopy(XPS).It was found from the conducted electrochemical measurements that the functionalized fibers showed a 132.8% increase in specific capacitance compared to non-functionalized fibers.Dye-adsorption test and the obtained Randles-Sevcik plot demonstrated that the oxygen plasma functionalized fibers exhibited increased surface area.It was further established by Brunauer-Emmett-Teller(BET)measurements that the surface area of the CNT fibers was increased from 168.22 m^2/g to 208.01 m^2/g after plasma functionalization.The pore size distribution of the fibers was also altered by this processing.The improved electrochemical data was attributed to enhanced wettability,increased surface area,and the presence of oxygen functional groups,which promoted the capacitance of the fibers.Fiber supercapacitors were fabricated from the oxygen plasma functionalized CNT fiber electrodes using different electrolyte systems.The devices with functionalized electrodes exhibited excellent cyclic stability(93.2% after 4000 cycles),flexibility,bendability,and good energy densities.At 0.5 m A/cm^2,the EMIMBF4 device revealed a specific capacitance,which is 27% and 65%greater than the specific capacitances of devices using EMIMTFSI and H2SO4 electrolytes,respectively.The practiced in this work plasma surface processing can be employed in other applications where fibers,yarns,ribbons,and sheets need to be chemically modified. | Paa Kwasi Adusei Seyram Gbordzoe Sathya Narayan Kanakaraj Yu-Yun Hsieh Noe T.Alvarez Yanbo Fang Kevin Johnson Colin McConnell Vesselin Shanov | 2020 | Journal of Energy Chemistry2020，29，1： | 4 |
| 3 | Cognitive Load Theory and Instructional Design: Recent Developments显示文摘 | Fred Paas Alexander Renkl John Sweller | 2003 | Educational Psychologist2003，38，1： | 1 |
| 4 | Cognitive Architecture and Instructional Design显示文摘 | Sweller J Van Merrienboer J G Paas F G | 1998 | Educational Psychology Review1998，，10： | 1 |
| 5 | Cognitive Load Theo ry and Instructional Design:Recent Developments显示文摘 | Fred Paas Alexander Renkl John Sweller | 2003 | Education al Psychologist2003，，1： | 1 |
| 6 | Variability of worked examples and transfer of geometrical problem-solving skills: A cognitive - load approach显示文摘 | Fred G W C Paas J G Van Merrienboer | 1994 | Journal of Educational Psychology1994，，1： | 1 |
| 7 | The efficiency of instruc-tional conditions:An approach to combine mental-ef-fort and performance measures显示文摘 | Paas F VanMerrie'nboer J | | 0，，： | 1 |
| 8 | Training strategies for attaining transfer of problem - solving skill in statistics: A cognitive - load approach 显示文摘 | Fred G W C Paas | 1992 | Journal of Educational Psychology1992，4，： | 1 |
| 9 | Instructional design for advanced learners: Establishing connections between the theoretical frameworks of cognitive load and deliberate practice显示文摘 | Tamara Gog K. Anders Ericsson Remy M. J. P. Rikers Fred Paas | 2005 | Educational Technology Research and Development2005，，3： | 1 |
| 10 | An evolutionary up grade of cognitive load theory: using the human motor system and collaboration to support the learning of complex cognitive tasks显示文摘 | Fred Paas John Sweller | 2012 | Education Psychology Review2012，24，1： | 1 |
| 11 | Cognitive Load Theory: Instructional Implications of the Interaction between Information Structures and Cognitive Architecture显示文摘 | Fred Paas Alexander Renkl John Sweller | 2004 | Instructional Science (-)2004，，1： | 1 |
| 12 | Cross-flow past a pair of nearly in-line cylinders with the upstream cylinder subjected to a transverse harmonic oscill-ation显示文摘 | PRICE S J PAa L··DOUSSIS M P KRISHNAMOORTHY S | 2007 | Journal of fluids and structures2007，23，1： | 1 |
| 13 | An evolutionary upgrade of cogni-tive load theory : using the human motor system and collabo-ration to support the learning of complex cognitive tasks 显示文摘 | Fred Paas John Sweller | 2012 | Educational Psychology Review2012，，1： | 1 |
| 14 | Regional income inequality and convergence processes in the EU-25 显示文摘 | Paas T Schlitte F | 2008 | Italian Journal of Regional Science2008，，7： | 1 |
| 15 | Oral administration, of adual analog of two myasthenogenic T cell epitopes down-regulatesexperimental autoimmune myasthenia gravis in mice 显示文摘 | Paas-Rozner M Dayan M Paas Y | 2000 | Proc NatlAcad Sci USA2000，97，6： | 1 |
| 16 | Cognitive Architecture and Instructional Design显示文摘 | John Sweller Jeroen J. G. van Merrienboer Fred G. W. C. Paas | 1998 | Educational Psychology Review1998，，3： | 1 |
| 17 | Automatic concept model generation for optimisation and robust design of passenger cars显示文摘 | HILMANN J PAAS M HAENSCHKE A | | 0，，11： | 1 |
| 18 | Superiority of collaborative learning with complex tasks: A research note on an alternative affective explanation显示文摘 | Femke Kirschner Fred Paas Paul A. Kirschner | 2010 | Computers in Human Behavior2010，，1： | 1 |
| 19 | A Cognitive Load Approach to Collaborative Learning: United Brains for Complex Tasks显示文摘 | Femke Kirschner Fred Paas Paul A. Kirschner | 2009 | Educational Psychology Review2009，，1： | 1 |
| 20 | Remembered utility of unpleasant and pleasant learning experiences:Is all well that ends well显示文摘 | Hoogerheide V Paas F | | 0，，06： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员