Single Unit Cell Bismuth Tungstate Layers Realizing Robust Solar CO2Reduction to Methanol

2015 ◽  
Vol 54 (47) ◽  
pp. 13971-13974 ◽  
Author(s):  
Liang Liang ◽  
Fengcai Lei ◽  
Shan Gao ◽  
Yongfu Sun ◽  
Xingchen Jiao ◽  
...  
Keyword(s):  
Single Unit ◽  
Unit Cell ◽  
Bismuth Tungstate

Single Unit Cell Bismuth Tungstate Layers Realizing Robust Solar CO2Reduction to Methanol

2015 ◽  
Vol 127 (47) ◽  
pp. 14177-14180 ◽  
Author(s):  
Liang Liang ◽  
Fengcai Lei ◽  
Shan Gao ◽  
Yongfu Sun ◽  
Xingchen Jiao ◽  
...  
Keyword(s):  
Single Unit ◽  
Unit Cell ◽  
Bismuth Tungstate

scholarly journals The Effects of Periodicity Assumptions in Porous Media Modelling

2021 ◽  
Author(s):  
T. O. M. Forslund ◽  
I. A. S. Larsson ◽  
J. G. I. Hellström ◽  
T. S. Lundström
Keyword(s):  
Fluid Flow ◽  
Lattice Boltzmann ◽  
Single Unit ◽  
Unsteady Flows ◽  
Unit Cell ◽  
Porous Bed ◽  
Bed Porosity ◽  
Macroscopic Properties ◽  
Boltzmann Method ◽  
Method Model

AbstractThe effects of periodicity assumptions on the macroscopic properties of packed porous beds are evaluated using a cascaded Lattice-Boltzmann method model. The porous bed is modelled as cubic and staggered packings of mono-radii circular obstructions where the bed porosity is varied by altering the circle radii. The results for the macroscopic properties are validated using previously published results. For unsteady flows, it is found that one unit cell is not enough to represent all structures of the fluid flow which substantially impacts the permeability and dispersive properties of the porous bed. In the steady region, a single unit cell is shown to accurately represent the fluid flow across all cases studied

Printable Single-Unit-Cell-Thick Transparent Zinc-Doped Indium Oxides with Efficient Electron Transport Properties

ACS Nano ◽  
2021 ◽  
Author(s):  
Azmira Jannat ◽  
Nitu Syed ◽  
Kai Xu ◽  
Md. Ataur Rahman ◽  
Md. Mehdi Masud Talukder ◽  
...  
Keyword(s):  
Electron Transport ◽  
Transport Properties ◽  
Single Unit ◽  
Unit Cell ◽  
Electron Transport Properties ◽  
Indium Oxides

Computational Investigation of Flow Over Geometry Compliant Lattice Structures

2018 ◽  
Author(s):  
James J. Tinsley ◽  
Gregory J. Vernon ◽  
Kelly O. Homan
Keyword(s):  
Heat Transfer ◽  
Additive Manufacturing ◽  
Integral Geometry ◽  
Single Unit ◽  
Unit Cell ◽  
Lattice Structures ◽  
Computational Investigation ◽  
Enhance Heat Transfer ◽  
Arbitrary Flow ◽  
The U.S

With the increasing prevalence of additive manufacturing, geometries that would not have been possible to manufacture just a few years ago are becoming a reality. One example is the ability to create pipes with integral, geometry compliant lattice structures. These compliant lattice structures offer the potential to greatly enhance heat transfer in arbitrary flow passages. This preliminary paper will focus on the development of an isothermal simulation model in OpenFOAM, to model the nature of the flow for a single unit cell, a unit cell screen, and a series of unit cell screens. Honeywell FM&T is a contractor of the U.S. Government under Contract No. DE-NA0002839.

scholarly journals Steam‐Induced Coarsening of Single‐Unit‐Cell MFI Zeolite Nanosheets and Its Effect on External Surface Brønsted Acid Catalysis

2020 ◽  
Vol 132 (24) ◽  
pp. 9666-9672
Author(s):  
Yasmine Guefrachi ◽  
Geetu Sharma ◽  
Dandan Xu ◽  
Gaurav Kumar ◽  
Katherine P. Vinter ◽  
...  
Keyword(s):  
Single Unit ◽  
Acid Catalysis ◽  
External Surface ◽  
Unit Cell ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Mfi Zeolite ◽  
Brönsted Acid ◽  
Bronsted Acid Catalysis

Innentitelbild: Metallic Single-Unit-Cell Orthorhombic Cobalt Diselenide Atomic Layers: Robust Water-Electrolysis Catalysts (Angew. Chem. 41/2015)

2015 ◽  
Vol 127 (41) ◽  
pp. 12046-12046
Author(s):  
Liang Liang ◽  
Hao Cheng ◽  
Fengcai Lei ◽  
Jun Han ◽  
Shan Gao ◽  
...  
Keyword(s):  
Single Unit ◽  
Water Electrolysis ◽  
Unit Cell

scholarly journals Probing single-unit-cell resolved electronic structure modulations in oxide superlattices with standing-wave photoemission

2019 ◽  
Vol 100 (12) ◽  
Author(s):  
W. Yang ◽  
R. U. Chandrasena ◽  
M. Gu ◽  
R. M. S. dos Reis ◽  
E. J. Moon ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Standing Wave ◽  
Single Unit ◽  
Unit Cell
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