A stacked Si/SiO_(x)/C composite anode material with carbon-coated structure was prepared by sol-gel method combined with carbothermal reduction using organic silicon.The results of X-ray diffractometry, scanning elec...
Project supported by the Support from DST, Govt of India for the FIST grant sanctioned to Vimala College Thrissur (Grant No. SR/FST/College-046/2011);Sultan Qaboos University for the support provided during this study
Multiferroic(BFO)nanoparticles doped with strontium with the general formula Bi1-xSrx FeO3(x=0,0.3,0.5,0.7)were synthesized using a modified sol-gel auto-combustion process.The structural,electrical,optical,and magnet...
Na_(3)V_(2)(PO_(4))_(3)(NVP)cathode material of the sodium ion battery(1 C=117 mAh g-1)has a NASICON-type structure,which not only facilitates the rapid migration of sodium ions,but also has a small volume deformation...
In this study, the synthesis of LiCo1-XSmXOy powders (X = 0.002, 0.004, 0.006, 0.008, and 0.1) by the sol-gel method and the influence of Sm on their structural and morphological prope...
financial support from the Foundation for Innovative Research Groups of the National Natural Science Foundation of China (No. NSFC51621001);the Guangdong Special Support Program (2017TQ04N224);the Guangdong Natural Science Funds for Distinguished Young Scholar (Grant No. 2017B030306004);the Guangdong Province Universities and Colleges Pearl River Scholar Funded Scheme。
O3-type Na NiO_(2)-based cathode materials undergo irreversible phase transition and serious capacity decay at high voltage above 4.0 V in sodium-ion batteries. To address these challenges, effects of Fsubstitution on...
Project supported by the National Natural Science Foundation of China(Grant No.11804006);the Natural Science Foundation of Shanxi Province,China(Grant Nos.201901D111126 and 201901D111117).
Ni-Zn ferrite and Bi_(2)O_(3)composites were developed by the sol-gel method.The structural,magnetic,and dielectric properties were studied for all the prepared samples.X-ray diffraction(XRD)was performed to study the...
financially supported by the National Natural Science Foundation of China(No.51802163);the National Natural Science Foundation of Henan Department of Education(No.20A480004);the China Postdoctoral Science Foundation(No.2017M622564)。
Ti2Nb10O29/C nanoparticles with a carbon content of 13 wt%and a mean size of 50 nm were fabricated through a convenient and effective in situ sol-gel process.The small grain size and carbon modification can improve th...
Project(51674301) supported by the National Natural Science Foundation of China
Although carbon coating can improve the cycle life of anode for alkaline Zn batteries, the specific capacity reported is still lower compared with nanosized ZnO. Herein, carbon-coated nanosized ZnO(nano-ZnO@C) was syn...
Project supported by the National Natural Science Foundation of China(11564021)
Polycrystalline YBa2Cu3O6+δbulks were synthesized by sol-gel method. Sintering processing played a vital role in the evolution of phase structure and microstructure, and thus significantly influenced their supercond...
Project supported by National Natural Science Foundation of China(51102073);the research fund of Key Laboratory for Advanced Technology in Environmental Protection of Jiangsu Province(AE201361);Natural Science Foundation of Anhui Province of China(10040606Q53,1308085QB35);the Outstanding Young Talent Project in Colleges and Universities of Anhui Province
In this study, ultrafine Ce0.8La0.2–x Y x O1.9(for x=0, 0.05, 0.10, 0.15, 0.20) powders were successfully prepared by the sol-gel method.The samples were characterized by fourier transform infrared(FTIR), thermog...