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, Beenackers A A C M. Simultaneous absorption and desorption with reversible firsts-ordor chemical reaction: Analytical solution and negtive enhancement factors[J]. Chemical Engineering Science, 1993......
-L的变窄甚至消失. REFERENCES [1]Liang G, Huot J, Boily S, et al. Hydrogen desorption kinetics of a mechanically milled MgH2+5at.%V nanocomposite[J]. J Alloys Compd, 2000, 305: 239-245. [2]Shang C X......
Materials[M]. Searthmore, Pennsylvania, USA: JCPDS Press, 1979. 341. [16]von Zeppelin F, Hirscher M, Stanzick H, et al. Desorption of hydrogen from blowing agents used for forming metals[J......
and desorption with reversible first-order chemical reaction analytical solution and negative enhancement factors[J]. Chemical Engineering Science, 1993, 48(16): 2951-2955. [13]Boaventura R......
. Mechanism of hydrogen desorption during palladium brush plating [J]. Surface ang Coating Technology, 2001, 141: 283-285. [4]Subramanian B, Sanjeeviraja C, Jayachandran M. Brush plating of tin(Ⅱ) selenide......
, desorption, diffusion and chemical reaction, instead of nucleation and growth in the space. The chemical reaction rate is slower than diffusion velocity, and then the primary particles obtained are fine......
minerals results in the desorption of collector coatings from sulfide mineral surface. The frontier orbital theory proposed that the energy differences (ΔE) between the highest occupied molecular orbital......
hydrogen pressure method and their hydrogen-desorption properties[J]. J Alloys Comp, 2008, 463: 306-310. [4] PALADE P, SARTORI S, MADDALENA A, PRINCIPI G, LO RUSSO S, LAZARESCU M, SCHINTEIE G, KUNCSER... alloys[J]. J Alloys Comp, 1995, 231: 742-750. [7] CZUJKO T, VARIN R A, CHIU C, WRONSKI Z. Investigation of the hydrogen desorption properties of Mg+10%X (X=V, Y, Zr) submicrocrystalline composites[J......
on the mechanical properties of open cell aluminum foams [J]. Scripta Materialia, 2007, 56(26): 169-172. [5] ZEPPELIN F V, HIRSCHER M, STANZICK H, BANHART J. Desorption of hydrogen from blowing agents used......
线在3~4 nm和5~6 nm处有明显的中孔峰,表明粉末中孔率及中孔孔容较大,孔径分布均匀;粉末含有少量的大孔. 图10 纤维状金属钴粉的吸附脱附等温线 Fig.10 Adsorption and desorption isotherms of cobalt powders 3 结论 (1) 在Co2+-C2O42--NH3-NH4+-H2O反应体系......