financially supported by the National Natural Science Foundation of China(NSFC,No.22379039);the Natural Science Foundation of Hebei Province(No.B2021202052)。
Aqueous zinc-ion batteries(AZIBs)as green battery systems have attracted widespread attention in large-scale electrochemical energy storage devices,owing to their high safety,abundant Zn materials,high theoretica spec...
the Program for Innovation Talents(in Science and Technology)in University of Henan Province(No.16HASTIT044);the National Natural Science Foundation of China(No.61404071)。
Metal-organic frameworks(MOFs)are considered as one of the most important anode materials because of their controllable preparation,large specific surface area and controllable aperture.However,low electronic conducti...
the National Natural Science Foundation of China(Nos.21971143,21673127,21671119,51572152 and 21805165);the Program of the Ministry of Education of China for Introducing Talents of Discipline to Universities(No.DT20015);Innovation Team of Young and Middle-aged Research(ITOYMR)in the Higher Education Institutions of Hubei Province(No.T201904)。
Searching for non-noble metal catalysts with high activities and low price is critical to the commercialization of methanol oxidation in the process of fuel cells.Herein,two new pseudo-isomeric Ni metal-organic framew...
financially supported by the National Natural Science Foundation of China (No.51271017);the Fundamental Research Funds for the Central Universities (No.FRFTP-13-033A);the Program for New Century Excellent Talents in University (No.NCET-10-0227)
Diamond particles reinforced aluminum–silicon matrix composites,abbreviated as Al(Si)/diamond composites,were fabricated by squeeze casting.The effect of Si content on the microstructure and mechanical properties o...
financially supported by the Program of National Natural Science Foundation of China (No. 50971020)
In this paper, the two-flume method was used to study the change laws of the thermal conductivity and thermal expansion coefficient of diamond/Cu composite materials with 100, 300, and 500 cycle numbers, under the act...
Vanadium carbide is the most effective grain growth inhibitor for ultrafine WC-Co composites due to its high solubility and mobility in the cobalt phase at relatively low temperatures; however, there are still some de...
supported by the National Basic Research Program of China (No.2007CB613603)
Y(NO3)3 and NH3·H2O were used as a raw materials,and nano-Y2O3 powder was successfully synthesized by a precipitation method.Employing TEOS as a raw material,SiO2 powder was successfully prepared by a alkoxide-hydr...
supported by the High-Tech Research and Development Program of China (Nos.2006AA03A135 and 2008AA03Z505)
Diamond/Cu-xCr composites were fabricated by pressure infiltration process.The thermal conductivities of diamond/Cu-xCr(x = 0.1,0.5,0.8) composites were above 650 W/mK,higher than that of diamond/Cu composites.The t...
supported by the National High-Tech Research and Development Program of China (No.2006AA03Z512)
Ultrafine WC-11Co hard metals added with different proportions of graphite were prepared by spark plasma sintering at 40 MPa/1200°C for 5 min,and the influence of graphite as free carbon on the microstructure and mec...
supported by the National High-Tech Research and Development Program of China (Nos.2007AA05Z149 and 2007AA05Z108);the Major State Basic Research Development Program of China (No.2010CB631303);the National Natural Science Foundation of China (Nos.50631020,50701025,and 50971071);the Doctoral Foundation of the Ministry of Education of China (No.20070055064);the Natural Science Foundation of Tianjin,China (No.07JCYBJC03500)
AB5 (MlNi4.0Al0.3Cu0.5Zn0.2) alloy and CoB alloy were prepared by arc melting. AB5-CoB composites were synthesized by simple mixing of AB5 alloy powders and CoB alloy powders, and their electrochemical hydrogen stor...