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  • carbons
  • The as-prepared hierarchical meso-/micro-porous carbons have homogeneously distributed mesopores as a host for electrolyte, which facilitate Li{sup +} ions transport to the large-area micropores, resulting a high reversible lithium ion storage of 1000 mA h/g and a high columbic efficiency of 65% at the first cycle. (osti.gov)
  • Porous carbons have been extensively investigated for hydrogen storage but, to date, appear to have an upper limit to their storage capacity. (nottingham.ac.uk)
  • meso
  • A hierarchical meso-/micro-porous graphitized carbon with uniform mesopores and ordered micropores, graphitized frameworks, and extra-high surface area of ∼2200 m{sup 2}/g, was successfully synthesized through a simple one-step chemical vapor deposition process. (osti.gov)
  • The commercial mesoporous zeolite Y was utilized as a meso-/ micro-porous template, and the small-molecule methane was employed as a carbon precursor. (osti.gov)
  • LiI embedded meso-micro porous carbon polyhedrons for lithium iodine b" by Zhenzhen Wu, Jiantie Xu et al. (edu.au)
  • LiI confined within the meso-micro porous carbon polyhedrons (LiI@MCP) as cathode for Li-I 2 batteries has been studied for the first time. (edu.au)
  • Benefiting from the rich meso-/micro-porous structures and highly conductive frameworks of MCP, the LiI@MCP with uniform distribution of LiI displays high reversible capacity, good rate abilities and superior long cycling life at 2C over 800 cycles with a low capacity decaying rate (0.021% per cycle). (edu.au)
  • extensively
  • In this work, Fluorolink ® P56 (Solvay Specialty Polymers, Milan, Italy), a commercially available, anionic, segmented high molecular weight polyfluorourethane with perfluoropolyether groups was extensively evaluated as an alternative to PTFE for micro-porous layer hydrophobization. (mdpi.com)
  • diffusion
  • Simulating advection-diffusion behaviors of diesel particulates in micro porous channel, we adapted a LBM method used for high Peclet number flow, simulating flow conditions in DPFs. (sae.org)
  • LBM simulation has shown that small particles around 1nm corresponding to lower Pectler number condition was not able to penetrate the porous substrate due to higher diffusion coefficient and was captured at the front side of the substrate. (sae.org)
  • networks
  • The obtained porous networks exhibit a maximum Brunauer-Emmett-Teller specific surface area of 946 m 2 g −1 with a total pore volume of 0.941 cm 3 g −1 , and display a high carbon dioxide uptake capacity (up to 13.6 wt%) at 273 K and 1 atm. (rsc.org)
  • These porous networks also possess moderate H 2 storage capacity (1.35 wt% at 1 bar and 77 K) and high isosteric heat of H 2 adsorption (10.3 kJ mol −1 ). (rsc.org)
  • highly
  • It was indicated that particle diameter and inlet velocity intensively affects deposition behaviors in the DPF, because Brownian motion of particle was highly influenced by particle diameter and thus Peclet number was predominantly determined by particle diameter and inlet velocity in the porous substrate. (sae.org)
  • films
  • Microporous polymeric films having structures that enable vapors to flow through them such that they are breathable or have breathability while at the same time inhibiting or stopping the flow of liquids through them have been known for some time. (freepatentsonline.com)
  • A variety of porous stretched polymeric films are known in the art. (freepatentsonline.com)
  • Such a film is known from EP-A-378 279, which describes a process for the production of microporous films from a solution of ultra high molecular weight polyethylene in an evaporable solvent. (google.es)
  • s 0 acs0n Agent R. B. ISAACSON ETAL PROCESS FOR PREPARING MICROPOROUS F'ILM Polypropylene Films Jan. 2 1971 'Filed Jun 23, 1969 H G 4 Solvent Sorption as 0 Function ofLow Densit Str e tching T ern p emfure, F. (google.com)
  • Paper
  • Lattice Boltzmann Simulation on Particle Transport and Captured Behaviors in a 3D-Reconstructed Micro Porous DPF," SAE Technical Paper 2010-01-0534, 2010, https://doi.org/10.4271/2010-01-0534 . (sae.org)
  • great
  • On the other hand, larger particles matched for higher Peclet number was found to penetrate the porous substrate in early stage of particle loading, suggesting that design and control of micro structures in DPF porous media is of great importance. (sae.org)
  • design
  • The presence of a significant increase in the microporosity content of the heat treated polymeric membranes relative to the mesoporous colloidal membranes might make the design of thermally stable microporous alumina membranes with controlled pore structures possible. (springer.com)
  • However, the design of porous polymers has suffered from the limited availability of suitable building blocks. (rsc.org)
  • Here we propose a conceptually new strategy for the design of porous polymers, which involves the transformation of a rigid linear polymer into a rigid zigzag polymer with a large free volume around the polymer backbone. (rsc.org)
  • Development
  • Considering the fact that a wide variety of PPE derivatives have so far been synthesized, the present strategy may open a new avenue for the development of functional porous polymers. (rsc.org)
  • open
  • The open ends and the micro-pores of the wall of the hollow fiber can also be enveloped by a thin layer of permeable resin. (google.com)