Results 71 to 80 of about 20,321 (268)

Gate‐Dielectric Surface Engineering With Fluorinated Monolayers: Minimizing Contact Resistance and Nonidealities in OFETs

Advanced Electronic Materials, EarlyView.
Surface engineering of gate dielectrics with fluorinated self–assembled monolayers significantly improves the performance of organic field–effect transistors. In this study, Al2O3 functionalized with fluorinated phosphonic acids reduces contact resistance and hysteresis while achieving near‐zero threshold voltages, offering an alternative to ...
Shaghayegh Mesforush, Alba Cazorla, Hayley Melville, Philippe Blanchard, Hagen Klauk, Ute Zschieschang, Min Zhang, Lamiaa Fijahi, Marta Mas‐Torrent, Esther Barrena   +9 more
wiley   +1 more source

Modified Dual-Site Langmuir Adsorption Equilibrium Models from A GCMC Molecular Simulation

Applied Sciences, 2020
In the modern industrial separation process, the pressure swing adsorption technology is widely used to separate and purify gases due to its low energy consumption, low cost, convenience, reliability, and environmental benignity.
Junchao Wang, Yongjie Wei, Zhengfei Ma
doaj   +1 more source

Process intensification for post combustion CO₂ capture with chemical absorption: a critical review [PDF]

, 2015
The concentration of CO₂ in the atmosphere is increasing rapidly. CO₂ emissions may have an impact on global climate change. Effective CO₂ emission abatement strategies such as carbon capture and storage (CCS) are required to combat this trend.
Abanades, Abu-Zahra, Agarwal, Agbonghae, Agbonghae, Agbonghae, Albo, Aronu, Asendrych, Atuman S. Joel, Barham, Benson, Bernardo, Biliyok, Bishnoi, Boodhoo, Bounaceur, Brechtelsbauer, Brunetti, Burns, Buzek, Car, Chambers, Chen, Chen, Chen, Chen, Chen, Chen, Cheng, Cheng, Cheng, Cheng, Cheng, Cheung, Clausse, Colin Ramshaw, Cramers, Dag Eimer, Dasgupta, Dasgupta, Dobie, Drage, Dugas, Durán-Guevara, Errey, Favre, Field, Freeman, Freund, Gibbins, Gil, González, González, Goto, Han, Haszeldine, Hedin, Herzog, Herzog, Hesselgreaves, Hlaing, Huang, Jassim, Joel, Joel, Kapica-Kozar, Kim, Kishimoto, Kolev, Kothandaraman, Krishna, Kvamsdal, Kvamsdal, Kvamsdal, Kvamsdal, Lawal, Lawal, Lawal, Lawal, Li, Li, Lin, Lin, Lin, Lin, Lin, Lucquiaud, Lucquiaud, Luo, Luo, Luo, Mac Dowell, Mac Dowell, Mac Dowell, MacDowell, Machado, Mangalapally, Mangalapally, Mangalapally, Mangalapally, Maring, Mason, Meeuwse, Meeuwse, Meeuwse, Meihong Wang, Mimura, Mimura, Munjal, Nikitin, Nuhu M. Musa, Oexmann, Onda, Parshetti, Picon-Nunez, Plaza, Rajan, Raynal, Raynal, Reay, Resnik, Riffat, Riffat, Roberge, Roberge, Samanta, Sander, Sebastia-Saez, Semkov, Shah, Shakerian, Shaw, Shehata, Shi, Sternling, Stéphenne, Stöver, Tan, Tobiesen, Tsuzuki, Tung, Wang, Wang, Wang, Wang, Wappel, Wei, Xu, Yang, Yi, Yu, Yu, Yu, Yu, Zhang, Zhang, Zhang, Zhao, Zhao, Zhao, Zhao   +161 more
core   +1 more source

Wafer‐Scale Bi2O2Se‐on‐Insulator Thin Films for Integrated Electronics

Advanced Electronic Materials, EarlyView.
Wafer‐scale, thickness‐controlled semiconducting Bi2O2Se thin films were grown on 2‐inch insulating sapphire substrates via magnetron sputtering using quasi‐van der Waals epitaxy. The uniform films enable large‐scale fabrication of top‐gated TFT arrays with stable enhancement‐mode operation and functional inverter, NAND, and NOR logic gates.
Xi Chen, Penghao Lv, Xintao Yin, Guizhou Xu, Feng Xu   +4 more
wiley   +1 more source

Effect of Adsorbent Grain Size on the Pressure Swing Adsorption

Holodilʹnaâ Tehnika i Tehnologiâ, 2018
An analytical solution is obtained for a system of differential equations consisting of the equation for diffusion and absorption of a component in adsorbent grains and the balance equation for this component moving in the adsorbent layer.The technique ...
M.B. Kravchenko
doaj   +1 more source

The Production of Industrial-Grade Oxygen from Air by Pressure Swing Adsorption

International Journal of Chemical Engineering, 2023
Oxygen, an odorless and colorless gas constituent of the atmosphere, is a vital gas component for the Earth, as it makes up 21% of the composition of the air we breathe.
Cynthia Chin, Zykamilia Kamin, Mohd Hardyianto Vai Bahrun, Awang Bono   +3 more
doaj   +1 more source

Stability of Perovskite Indoor Photovoltaics: A Focused Review and a Call for Standardized Stability Reporting

Advanced Energy Materials, EarlyView.
While perovskite solar cells have been widely studied, including their stability, perovskite indoor photovoltaics (IPVs) have only recently emerged. Nevertheless, more studies are appearing in the literature. The systematic stability study of IPVs is crucial, particularly given the inconsistencies in reported methodologies and results, which call for ...
Ivy Mawusi Asuo, Arezo Mahdavi Varposhti, Cyril Chu Fubin Kumachang, Gopal Krishnamurthy Grandhi, Vincenzo Pecunia, Thomas Meredith Brown, Paola Vivo, Nutifafa Yao Doumon   +7 more
wiley   +1 more source

Ethanol-Water Separation by Pressure Swing Adsorption (PSA)

Iraqi Journal of Chemical and Petroleum Engineering, 2014
Single long spiral tube column pressure swing adsorption (PSA) unit, 25 mm diameter, and 6 m length was constructed to study the separation of water from ethanol at azeotropic concentration of 95 wt%.
Zaid A. Abdel-Rahman, Abdulrahman M. Mahmood, Ahmed J. Ali   +2 more
doaj  

Removing CO₂ from Biogas – the Optimisation of a Pressure Swing Adsorption (PSA) Unit Using Breakthrough Curves

Chemical Engineering Transactions, 2014
Currently when fossil fuel resources are decreasing and environmental protection is increasing, renewable energy sources are exploited more. Biogas (typically a raw mixture composed of methane, carbon dioxide and other minor components) can be one of the
P. Lestinsky, M. Vecer, P. Navrátil, P. Stehlík   +3 more
doaj   +1 more source

Model-based Design, Operation and Control of Pressure Swing Adsorption Systems

, 2011
This thesis is concerned with the design, operation and control of pressure swing adsorption (PSA) systems, employing state of the art system engineering tools.
Khajuria, Harish, Khajuria, Harish
core   +1 more source