Search Results - subject:"Nano-scale"

Graphene models and nano-scale characterization technologies for fuel cell vehicle electrodes

Li, Yong; Song, Jian; Yang, Jie - In: Renewable and Sustainable Energy Reviews 42 (2015) C, pp. 66-77

energy storage model, nano-scale characterization technology, nanoenergy system and the structural design for fuel cell …, energy system, surface and interface property at the nano-scale level, this paper reveals the intrinsic link between how an …

Persistent link: https://www.econbiz.de/10011117030

Micro- and nano-scale manufacturing development through precision metrology

Durakbasa, Numan M. - In: The TQM Journal 28 (2016) 5, pp. 685-703

nano scale provides high quality requirements as well. Therefore, while providing adequate metrology applications, good …

Persistent link: https://www.econbiz.de/10015032721

Micro- and nano-scale manufacturing development through precision metrology

Durakbasa, Numan M. - In: The TQM journal : the international review of … 28 (2016) 5, pp. 685-703

Persistent link: https://www.econbiz.de/10011610883

Alcohol reduction-mediated preparation of a nano-scale Pt/C electrocatalyst for the oxygen reduction reaction in PEM fuel cells

Leelaruji, Kritsana; Hunsom, Mali - In: Renewable Energy 35 (2010) 11, pp. 2422-2430

A nano-scale Pt/C electrocatalyst for oxygen reduction in PEM fuel cells was prepared by alcohol-mediated reduction of … provided a similar catalytic efficiency as that prepared from hexachloroplatinic acid (H2PtCl6). The nano-scale Pt … apparent optimal conditions, the nano-scale Pt/C electrocatalyst had an electrochemical surface area of ∼39.7m2/g, which was ∼1 …

Persistent link: https://www.econbiz.de/10011044214

Simulation of micro- and nano-scale flows via the lattice Boltzmann method

Zhou, Y.; Zhang, R.; Staroselsky, I.; Chen, H.; Kim, W.T.; … - In: Physica A: Statistical Mechanics and its Applications 362 (2006) 1, pp. 68-77

We use the lattice Boltzmann method (LBM) for analysis of high and moderate Knudsen number phenomena. Simulation results are presented for microscale Couette and Poiseuille flows. The slip velocity, nonlinear pressure drop, and mass flow rate are compared with previous numerical results and/or...

Persistent link: https://www.econbiz.de/10010590437