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7篇 您的检索式：作者名="Armin Feldhoff"

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		题名	作者	年代	出处	被引量
	1	Effect of CO 2 and SO 2 on oxygen permeation and microstructure of (Pr 0.9 La 0.1 ) 2 (Ni 0.74 Cu 0.21 Ga 0.05 )O 4+ δ membranes显示文摘	Yanying Wei Olga Ravkina Tobias Klande Haihui Wang Armin Feldhoff	2013	Journal of Membrane Science2013，，：	1
	2	Effect of A-site lanthanum doping on the CO 2 tolerance of SrCo 0.8 Fe 0.2 O 3?- δ oxygen-transporting membranes显示文摘	Tobias Klande Olga Ravkina Armin Feldhoff	2013	Journal of Membrane Science2013，，：	1
	3	Structure and composition of ternary carbides in carbonfibre reinforced Mg-A1 alloys显示文摘	Armin Feldhoff Eckhard Pippel Jorg Woltersdorf	1999	Philosophical Magazine A1999，79，6：	1
	4	Carbon blacks for lead-acid batteries in micro-hybrid applications – Studied by transmission electron microscopy and Raman spectroscopy显示文摘	Ellen Ebner Daniel Burow Jana Panke Alexander B?rger Armin Feldhoff Paolina Atanassova Jesus Valenciano Michael Wark Eckart Rühl	2013	Journal of Power Sources2013，，：	1
	5	Tailored Titanium Dioxide Nano-materials:Anatase Nano-particles and Brookite Nanorods as Highly Active Photocatalysts显示文摘	Tarek A Kandiel Armin Feldhoff Lars Robben		0，，：	1
	6	Preparation and hydrogen permeation properties of BaCe_(0.95)Nd_(0.05)O_(3-δ) membranes显示文摘Dense mixed proton and electron conducting membrane made of BaCe_(0.95)Nd_(0.05)O_(3-δ)(BCNd5)was prepared by pressing followed by sintering.X-ray diffraction(XRD)was used to characterize the phase structure of both the powder and the sintered membranes.The microstructure of the sintered membranes was studied by scanning electron microscopy(SEM).Hydrogen permeation through the BCNd5 membrane was studied using a high temperature permeator.The hydrogen permeation fluxes under wet conditions are higher than those under dry conditions,which is due to H^+ hopping via surface OH groups.At 925℃,a hydrogen permeation flux of 0.02 mL/min cm^2 was obtained under wet condition,which recommends BCNd5 as a potential material for hydrogen-selective membranes.	Ming Ya Cai Hui Xia Luo Zhong Li Armin Feldhoff Jtirgen Caro Hai Hui Wang	2008	Chinese Chemical Letters2008，19，10：	1
	7	A CO and CO2 tolerating (La0.9Ca0.1)2(Ni0.75Cu0.25)O4+δ Ruddlesden-Popper membrane for oxygen separation显示文摘A series of novel dense mixed conducting ceramic membranes based on K2NiF4-type(La1-xCax)2(Ni0.75Cu0.25)O4+δwas successfully prepared through a sol-gel route.Their chemical compatibility,oxygen permeability,CO and CO2 tolerance,and long-term CO2 resistance regarding phase composition and crystal structure at different atmospheres were studied.The results show that higher Ca contents in the material lead to the formation of CaCO3.A constant oxygen permeation flux of about 0.63 mL·min−1·cm−2 at 1173 K through a 0.65 mm thick membrane was measured for(La0.9Ca0.1)2(Ni0.75Cu0.25)O4+δ,using either helium or pure CO2 as sweep gas.Steady oxygen fluxes with no sign of deterioration of this membrane were observed with increasing CO2 concentration.The membrane showed excellent chemical stability towards CO2 for more than 1360 h and phase stability in presence of CO for 4 h at high temperature.In addition,this membrane did not deteriorate in a high-energy CO2 plasma.The present work demonstrates that this(La0.9Ca0.1)2(Ni0.75Cu0.25)O4+δmembrane is a promising chemically robust candidate for oxygen separation applications.	Guoxing Chen Marc Widenmeyer Binjie Tang Louise Kaeswurm Ling Wang Armin Feldhoff Anke Weidenkaff	2020	Frontiers of Chemical Science and Engineering2020，14，3：	0

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