Moon, S.Y. Nam, Influence of silica content in crosslinked PVA/PSSA MA/Silica hybrid membrane for direct methanol fuel cell (DMFC), Macromol. Res. 15 (2007) 412-417.Influence of silica content incrosslinked PVA/PSSA-MA/silica hybrid membrane for direct methanolfuel cell (DMFC). D. S. ...
(PVA:PSSA_MA=1:9).The hybrid membranes were prepared by varying the TEOS content between 5 and 30 wt%.The PSSA_MA was used both as a crosslinking agent and the hydrophilic group donor(-SO3H and/or-COOH).The proton conductivity increased with up to 20 wt% TEOS,but decreased above ...
Table 2. Results from various superpixel methods, results in bold highlight the best in the group. 5.2. Experimental Results on the Self-Collected Dataset First of all, Figure 7 shows the procedural results by gradually adding the proposed strategies, i.e., the baseline (B), baseline and ...
2D model of gas flow, heat transfer and mass transport accounting for gas-phase pyrolysis of group III precursors and indium nucleation is applied to evaluate this effect on indium incorporation into InGaN during MOVPE in a horizontal tube reactor. It is shown that the nonlinear dependence of ...
Taylor & Francis GroupPhilosophical MagazineT. Schober and R. W. Balluffi, Phys. Stat. Sol. (b), 44 , 103–114, (1971). View ArticleSchober, T., and Balluffi, R.W. (1971b) Extraneous grain boundary dislocations in low and high angle (001) twist boundaries in gold. Phil. Mag.,...
We examine the baryon content of low-mass {\\Lambda}CDM halos $(10^8 doi:10.1002/1521-396X(200202)189:33.0.CO;2-7Alejandro Benítez-LlambayJulio F. NavarroCarlos S. FrenkTill SawalaTom TheunsWILEY‐VCH Verlag Berlin GmbHPhysica Status SolidiVerdier, P., Ledue, D. (2002) Phys...
The undoped crystal undergoes a phase transition from the ferroelectric low-temperature phase with point group 4mm into a paraelectric high-temperature phase (point group 4immm) at about 77degC, but since it belongs to the tetragonal crystal system in both cases it remains optically uniaxial. An...
These crystals belong to the monoclinic system with point group m, conforming space group C m . The unit cell constants were a = 0.8076(7), b = 1.6020(10), and c = 0.3527(2) nm for a Nd 3+ content of 8 at%, with β = 101.23°, and z = 2. The measured abs...
These crystals belong to the monoclinic system with point group m, conforming space group Cm. The unit cell constants were a = 0.8076(7), b = 1.6020(10), and c = 0.3527(2) nm for a Nd3+ content of 8 at%, with β = 101.23°, and z = 2. The measured absorption of the NYCOB...
For low growth temperatures, the composition is exclusively determined by the different bond strengths between the group III elements and N, leading to a complete displacement of the more weakly bound species. The In loss from InGaN observed for typical growth conditions is caused by thermal ...