Results 51 to 60 of about 55,942 (326)

Oxygen Doping Enables Tailored Built‐In Electric Fields in FeOCl/g‐C3N4 Heterojunctions for Enhanced Peroxymonosulfate Activation

Advanced Functional Materials, EarlyView.
Oxygen‐doping modulated g‐C3N4 support enables a strong built‐in electric field (BIEF) in FeOCl‐OCN.This enhanced BIEF induces the rearrangement of Fe(II)/Fe(III) in FeOCl, which subtly improves intermediates adsorption and also reduces the energy barrier of *O production, thereby achieving efficient PMS activation with 1O2 and Fe(IV)= O as the primary
Ying Zeng, Hong Qin, Fuqi Wu, Jing Gao, Wenyang Li, Jiaqi Li, Shengyi Wu, Piao Xu, Cui Lai, Ziwei Wang   +9 more
wiley   +1 more source

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

Advanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal, Laura Calderón‐Rodríguez, Oksana Smirnova, Eren Grossmann, Aparna Binu Varghese, Karen Marlenne Garcia Alvarez, Andreas Schneemann, Thomas Hoyer, Ralf Wyrwa, Felix Helmut Schacher, Alexander Knebel   +10 more
wiley   +1 more source

A grid of polarization models for Rayleigh scattering planetary atmospheres

, 2009
We investigate the intensity and polarization of reflected light from planetary atmospheres. We present a large grid of Monte Carlo simulations for planets with Rayleigh scattering atmospheres. We discuss the disk-integrated polarization for phase angles
Abhyankar, Abhyankar, Bailey, Baines, Beuzit, Bhatia, Braak, Braak, Code, Coffeen, Dalgarno, Dlugach, Dollfus, E. Buenzli, H. M. Schmid, Hadamcik, Hansen, Horak, Hough, Joos, Karkoschka, Karkoschka, Kattawar, Leinert, Prather, Price, Rowe, Schmid, Schmid, Seager, Sromovsky, Sromovsky, Sromovsky, Stam, Stam, Stam, Stecklum, Tomasko, Tomasko, Tomasko, Trafton, West, West, Wiktorowicz, Witt   +44 more
core   +2 more sources

Photochemistry of Planetary Atmospheres [PDF]

Eos, Transactions American Geophysical Union, 1999
From the distant, small, and icy bodies of the solar system, such as comets and Pluto, to the gas giants, Jupiter and Saturn, and the rocky inner planets (except Mercury), chemistry driven by the Sun plays a central role. Some of the most abundant constituents of the atmosphere become a principal source of a variety of minor constituents following the ...
openaire   +3 more sources

Tetrahedral Tilting and Lithium‐Ion Transport in Halide Argyrodites Prepared by Rapid, Microwave‐Assisted Synthesis

Advanced Functional Materials, EarlyView.
This study introduces a rapid, microwave‐assisted synthetic method for halide argyrodite solid‐state electrolytes Li6PS5X${\rm Li}_6 {\rm PS}_5X$ (X=$X =$ Cl−${\rm Cl}^-$, Br−${\rm Br}^-$, I−${\rm I}^-$). Microwave synthesis increases S2−${\rm S}^{2-}$/X−$X^-$ site disorder and rotational disorder of the isolated PS43−${{\mathrm{PS}}_{4}}^{3 ...
Austin M. Shotwell, Maxwell C. Schulze, Philip Yox, Cade Alaniz, Annalise E. Maughan   +4 more
wiley   +1 more source

Yield estimation of summer maize based on multi‐source remote‐sensing data

Agronomy Journal, Volume 114, Issue 6, Page 3389-3406, November/December 2022., 2022
Abstract Accurately estimating regional‐scale crop yields is substantial in determining current agricultural production performance and effective agricultural land management. The Yuncheng Basin is an important grain‐producing area in the Shanxi Province. This paper used Sentinel 2A with a spatial resolution of 10 m and MODIS with a temporal resolution
Jingshu Wang, Peng He, Zhengchu Liu, Yaodong Jing, Rutian Bi   +4 more
wiley   +1 more source

Sonic anemometry of planetary atmospheres [PDF]

Journal of Geophysical Research: Planets, 2003
The application of a recently developed model of sonic anemometers measuring process has revealed that these sensors cannot be considered as absolute ones when measuring spectral characteristics of turbulent wind speed since it is demonstrated that the ratios of measured to real spectral density functions depend on the composition and temperature of ...
Cuerva Tejero, Alvaro, Sanz Andres, Angel Pedro   +1 more
openaire   +3 more sources

Designing for Degradation: Transient Devices Enabled by (Nano)Cellulose

Advanced Materials, EarlyView.
Recent progress in transient devices enabled by (nano)cellulosic materials is reviewed. Transiency mechanisms, advantages of nanocelluloses, and a suite of applications are discussed. A circular thinking approach coupled with life cycle assessment is applied to critically revisit the potential, advantages, and challenges of nanocellulose‐enabled ...
Lucas J. Andrew, Erlantz Lizundia, Mark J. MacLachlan   +2 more
wiley   +1 more source

Global Mapping of HCl on Mars by IRTF/iSHELL

The Planetary Science Journal
Hydrogen chloride (HCl)—a key marker of the chlorine cycle on Mars—has been recently discovered in the Martian atmosphere by the ExoMars/TGO mission. In-orbit data indicate that this molecule appears in the atmosphere only in a limited time period and ...
S. Aoki, S. Faggi, G. L. Villanueva, G. Liuzzi, H. Sagawa, F. Daerden, S. Viscardy, S. Koyama, A. C. Vandaele   +8 more
doaj   +1 more source

Flow field simulation Patent [PDF]

, 1969
Wind tunnel method for simulating flow fields around blunt vehicles entering planetary atmospheres without involving high ...
Jones, R. A.
core   +1 more source