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8篇 您的检索式:作者名="Costa MI"
    题名 作者 年代 出处 被引量
1Evaluation of mandibular implant sites: correlation between panoramic and linear tomography显示文摘Rockenbach MI Sampaio MC Costa LJ 2003Braz Dent J2003,14,:1
2Pros- pectin, structural analysis and phylogenetic relationships of endogenous γ- phospholipase A2 inhibitor in Brazilian Both- rops snakes (Viperidae, Crotalinae) 显示文摘Estevao Costa MI Rocha BC Alvarenga MM 2008Toxicon2008,52,1:1
3Antioxidant and antimutagenic properties of Hibiscus tiliaceus methanolic extract 显示文摘ROSA RM MELECCHI MI DA COSTA HALMENSCHLAGER R 2006 2006J Agr Food Chem2006,54,:1
4Cardiac involveent in type 1 myotonic dystrophy显示文摘Sa MI Cabral S Costa PD 2007Rev Port Cardiol2007,26,9:1
5Druginduced hver injury: an analysis of 461 incidences submitted to the Spanish registry over a 10 - year period显示文摘Andrade RJ Lucena MI Fernandez MC Pelaez G Pachkofia K Garcia- Ruiz E Garcia- Munoz B Gonzalez- Grande R Hzarro A Duran JA Jimenez M Rodrigo L Romero- Gomez M Navarro JM Hanas R Costa J Borras A Soler A Salmeron J Martin-Vivaldi R 2005Gastroenterology2005,129,:1
6Management of hepatic hemangiomas: a 14-year experience显示文摘Herman P Costa MI Machado MA 2005J Gastrointest Surg2005,9,6:1
7DNA adduct formation from acrylamide via conversion to GA in adult and neonatal mice 显示文摘Gamboa da Costa G Churchwell MI Hamilton LP 2003Chem Res Toxicol2003,16,10:1
8Hydrogen production at intermediate temperatures with proton conducting ceramic cells:Electrocatalytic activity,durability and energy efficiency显示文摘Proton conducting ceramic cells(PCCs)are an attractive emerging technology operating in the intermediate temperature range of 500 to 700℃.In this work,we evaluate the production of hydrogen at intermediate temperatures by proton conducting ceramic cell electrolysis(PCCEL).We demonstrate a highperformance steam electrolysis owing to a composite positrode based on BaGd_(0.8)La_(0.2)Co_(2)O_(6-δ)(BGLC1082)and BaZr0.5Ce0.4Y0.1O3-δ(BZCY541).The high reliability of PCCEL is demonstrated for 1680 h at a current density as high as-0.8 A cm^(-2)close to the thermoneutral cell voltage at 600℃.The electrolysis cell showed a specific energy consumption ranging from 54 to 66 kW h kg^(-1)that is comparable to state-of-the-art low temperature electrolysis technologies,while showing hydrogen production rates systematically higher than commercial solid oxide ceramic cells(SOCs).Compared to SOCs,the results verified the higher performances of PCCs at the relevant operating temperatures,due to the lower activation energy for proton transfer comparing with oxygen ion conduction.However,because of the p-type electronic conduction in protonic ceramics,the energy conversion rate of PCCs is relatively lower in steam electrolysis.The faradaic efficiency of the PCC in electrolysis mode can be increased at lower operating temperatures and in endothermic conditions,making PCCEL a technology of choice to valorize high temperature waste heat from industrial processes into hydrogen.To increase the faradaic efficiency by optimizing the materials,the cell design,or the operating strategy is a key challenge to address for future developments of PCCEL in order to achieve even more superior techno-economic merits.Haoyu Zheng Feng Han Noriko Sata Rémi Costa 2023Journal of Energy Chemistry2023,,11:0
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