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CoFeZrAl-oxide base...
CoFeZrAl-oxide based composite for advanced solid oxide fuel cells
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- Wang, Baoyuan (författare)
- KTH,Energiteknik,Hubei University, China,Hubei Univ, Fac Phys & Elect Sci, Hubei Collaborat Innovat Ctr Adv Organ Chem Mat, Wuhan 430062, Hubei, Peoples R China.;Royal Inst Technol, Dept Energy Technol, SE-10044 Stockholm, Sweden.
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- Cai, Yixiao (författare)
- Uppsala universitet,KTH,Energiteknik,Uppsala University, Sweden,Tillämpad materialvetenskap,Royal Inst Technol, Dept Energy Technol, SE-10044 Stockholm, Sweden.
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- Xia, Chen (författare)
- KTH,Energiteknik,Royal Inst Technol, Dept Energy Technol, SE-10044 Stockholm, Sweden.
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- Liu, Yanyan (författare)
- KTH,Energiteknik,Royal Inst Technol, Dept Energy Technol, SE-10044 Stockholm, Sweden.
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- Afzal, Muhammad (författare)
- KTH,Energiteknik,Royal Inst Technol, Dept Energy Technol, SE-10044 Stockholm, Sweden.
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- Wang, Hao (författare)
- Hubei Univ, Fac Phys & Elect Sci, Hubei Collaborat Innovat Ctr Adv Organ Chem Mat, Wuhan 430062, Hubei, Peoples R China.
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- Zhu, Bin (författare)
- KTH,Energiteknik,Hubei University, China,Hubei Univ, Fac Phys & Elect Sci, Hubei Collaborat Innovat Ctr Adv Organ Chem Mat, Wuhan 430062, Hubei, Peoples R China.;Royal Inst Technol, Dept Energy Technol, SE-10044 Stockholm, Sweden.
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(creator_code:org_t)
- Elsevier BV, 2016
- 2016
- Engelska.
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Ingår i: Electrochemistry communications. - : Elsevier BV. - 1388-2481 .- 1873-1902. ; 73, s. 15-19
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- A novel CoFeZrAl-oxide (CFZA) consisted of FeAl2O4, Co3O4 and ZrO2 was prepared by an auto ignition process, displaying a typical morphology of nanorods. The corresponding fuel cell was constructed by using CFZA as the ion-conducting membrane, incorporated between two layers of Ni0.8Co0.15Al0.05Li-oxide pasted on nickel foam (Ni-NCAL), which was used as both electrodes and current collectors. The fuel cell presented an open circuit voltage of 1.07 V and maximum power density of 631 mW/cm(2) at 600 degrees C. The reduction of FeAl2O4 to oxygen-deficient FeAl2O4 (delta) under H-2 condition contributed to the ionic conduction, then the ionic conductor FeAl2O4 (-) (delta) composited with insulator ZrO2 to further enhance the ionic conductivity due to composite effect.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Kemiteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Chemical Engineering (hsv//eng)
Nyckelord
- CoFeZrAl-oxide
- Solid oxide fuel cell
- Ionic conduction
- Nanocomposite
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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