supported by the Introduced Innovative R&D Team of Guangdong(No.2021ZT09L392);the National Natural Science Foundation of China(Nos.22179039 and 22005105);the Pearl River Talent Recruitment Program(No.2019QN01C693);the Natural Science Foundation of Guangdong Province(No.2021A1515010395).
The performance of a solid oxide fuel cell(SOFC)is strongly associated with the activity and durability of the cathode,where the oxygen reduction reaction occurs.In this study,we report our findings in the development...
financially supported by the National Natural Science Foundation of China(Nos.52072134,52302255,and 52272205);the Key Research and Development Programs of Hubei Province(Nos.2021BCA149 and 2022BAA087);the Natural Science Foundation of Hubei Province(No.2021CFA072);the Special Fund for Science and Technology Innovation Teams of Shanxi Province(No.202304051001007).
BaCe_(0.8)Fe_(0.1)Ni_(0.1)O_(3−δ)(BCFN)in a perovskite structure is impregnated consecutively by BCFN solution and BCFN suspension into a phase-inversion prepared NiO–Gd_(0.1)Ce_(0.9)O_(2−δ)(GDC)scaffold as an anod...
the National Natural Science Foundation of China(Nos.52302314 and 12274361).
Nb-doped SrFeO_(3−δ)(SFO)is used as a cathode in proton-conducting solid oxide fuel cells(H-SOFCs).First-principles calculations show that the SrFe0.9Nb0.1O_(3−δ)(SFNO)cathode has a lower energy barrier in the catho...
supported by the National Natural Science Foundation of China(Grant Nos.52272216 and 51972183);the Hundred Youth Talents Program of Hunan,and the Startup Funding for Talents at University of South China.
A new medium entropy material LiCo_(0.25)Fe_(0.25)Mn_(0.2)5Ni_(0.2)5O_(2)(LCFMN)is proposed as a cathode for proton-conducting solid oxide fuel cells(H-SOFCs).Unlike traditional LiXO_(2)(X=Co,Fe,Mn,Ni)lithiated oxides...
supported by the National Natural Science Foundation of China(Grant Nos.52272216 and 51972183);the Hundred Youth Talents Program of Hunan,and the Startup Funding for Talents at University of South China.
A pure phase BaCo_(0.5)Fe_(0.5)O_(3–δ)(BCF),which cannot be obtained before,is successfully prepared in this study by using the calcination method with a rapid cooling procedure.The successful preparation of BCF all...
supported by the National Natural Science Foundation of China(Grant No.51972183);the Hundred Youth Talents Program of Hunan;the Startup Funding for Talents at University of South China.
LiCoO_(2),a widely used electrode material for Li-ion batteries,was found to be suitable as a cathode material for proton-conducting solid oxide fuel cells(H-SOFCs).Although the evaporation of Li in LiCoO_(2) was detr...
supported by the National Natural Science Foundation of China(Grant No.51972183);Hundred Youth Talents Program of Hunan and the Startup Funding for Talents at University of South China。
A high-entropy ceramic oxide is used as the cathode for the first time for proton-conducting solid oxide fuel cells(H-SOFCs).The Fe_(0.6)Mn_(0.6)Co_(0.6)Ni_(0.6)Cr_(0.6)O_(4)(FMCNC)high-entropy spinel oxide has been s...
the National Nature Science Foundation of China(Nos.50872155 and 51172287)。
Composite oxide ionic conductors consisting of Zr_(0.85)Y_(0.15)O_(1.925)(YSZ)and La_(9.33)Si_(6)O_(26)(LSO)have been synthesized by a modified coprecipitation method.X-ray diffraction,electron microscope,and complex ...