Results 81 to 90 of about 1,798 (232)

Laser‐assisted in situ fabrication of atomically thin Ga2O3 films for dielectric applications

FlexMat, EarlyView.
A confinement template‐assisted squeeze method, in conjunction with laser‐assisted in situ oxidation, facilitates fabrication of centimeter‐scale and atomically thin gallium oxide films from liquid gallium under room temperature conditions. This low‐damage approach avoids thermal degradation of sensitive materials and supports high‐performance field ...
Erzhuo Zhang, Guangyu Yang, Qiwei Sun, Jing Liu, Han Wang, Junran Zhang, Junlei Zhao, Lin Wang, Mengyuan Hua, Xiaolong Chen   +9 more
wiley   +1 more source

Cycle Development and Design for CO₂ Capture from Flue Gas by Vacuum Swing Adsorption

, 2016
CO2 capture and storage is an important component in the development of clean power generation processes. One CO2 capture technology is gas-phase adsorption, specifically pressure (or vacuum) swing adsorption.
Jun Zhang (48506), Paul A. Webley (1419541)   +1 more
core   +1 more source

Optimization of pressure-vacuum swing adsorption processes for nitrogen rejection from natural gas streams using a nitrogen selective metal organic framework

, 2022
A vanadium(II/III) metal-organic organic framework (MOF), V2Cl2.8(btdd), that is selective to CH4 over N2 was recently discovered. Process optimizations were performed to determine the performance of this MOF to reach the pipeline transport purity of 96
Nicholas, Wilkins, Arvind, Rajendran, Kasturi Nagesh, Pai   +2 more
core   +1 more source

Techno-economic analysis of vacuum pressure swing adsorption process for a sustainable upgrading of biogas

Journal of Cleaner Production
Vacuum pressure swing adsorption (VPSA) has demonstrated promising features for the upgrading of biogas to biomethane. In this study, a biogas upgrading plant, comprised of a hybrid of an N-column VPSA unit (2 ≤N≤ 6) with a combined heat and power (CHP) engine, was developed and its techno-economic characteristics were assessed via a mathematical ...
Mohammad Azadi Tabar, Hafez Maghsoudi, Keikhosro Karimi, Seyed Saeid Hosseini, Mohsen Gholami, Joeri F.M. Denayer   +5 more
openaire   +2 more sources

Two‐Dimensional Layered Oxides and the Two‐Dimensionalization of Bulk Oxides for Post‐Moore Information Devices

Information &Functional Materials, EarlyView.
This review systematically summarizes two‐dimensional layered and nonlayered oxides, focusing on their synthesis, properties, and post‐Moore applications in transistors, gate dielectrics, optoelectronics, and ferroelectric/magnetic devices. It also discusses challenges including scalable growth and interface engineering, along with future industrial ...
Xinjie Hou, Yanchang Zhou, Yushan Zhu, Xiao Zhang, Ruiqing Cheng, Jun He   +5 more
wiley   +1 more source

Safe Separation of the Low-Concentration and Oxygen-Bearing Coal Mine Methane by Vacuum Pressure Swing Adsorption

Adsorption Science & Technology, 2014
Pressure swing adsorption (PSA) is a suitable method to enrich the concentration of methane in coal mine methane (CMM) separation processes. However, traditional PSA processes for low-concentration CMM can easily increase the concentration of methane to ...
Xiong Yang, Yingshu Liu, Yongling Li, Yu Meng, Chuanzhao Zhang, Junjie Yan   +5 more
doaj   +1 more source

Advances in Gate Dielectrics for 2D Electronics

physica status solidi (RRL) – Rapid Research Letters, EarlyView.
This review discusses advanced gate dielectric integration for 2D electronic devices, including layered and nonlayered dielectric materials, while highlighting strategies such as seed‐assisted ALD, transfer methods, and in situ oxidation. By focusing on interface engineering and materials innovation, new routes for scalable, high‐performance 2D ...
Moon‐Chul Jung, Jiwoo Kim, Gwan‐Hyoung Lee   +2 more
wiley   +1 more source

Thin Fluoride Insulators for Improved 2D Transistors: From Deposition Methods to Recent Applications

physica status solidi (RRL) – Rapid Research Letters, EarlyView.
2D materials hold significant promise for next‐generation electronic and optoelectronic devices, but suitable gate dielectrics are still a challenge. Fluoride insulators, offering inert, dangling‐bond‐free surfaces, have recently emerged as strong candidates. This review covers recent publications on high‐quality fluoride thin‐film deposition and their
Behzad Dadashnia, Saeed Rasouli, Walter M. Weber, Daniele Nazzari   +3 more
wiley   +1 more source

Pressure-Swing Adsorption of Trace Contaminants Using Carbon Sorbent Monoliths

, 2021
Marek A. W jtowicz, Advanced Fuel Research, Inc.Joseph E. Cosgrove, Advanced Fuel Research, Inc.Michael A. Serio, Advanced Fuel Research, Inc.Andrew E. Carlson, Advanced Fuel Research, Inc.John M. Hostetler, Jacobs EngineeringNicolas J.
Cosgrove, Joseph E., Chullen, Cinda, Serio, Michael A., Espinosa, Nicolas J., W jtowicz, Marek A., Carlson, Andrew E., Hostetler, John M.   +6 more
core  

Hypercrosslinked natural biopolymers with quasi-unimodal micropores for carbon capture

Carbon Capture Science & Technology
Ultra-microporous solid sorbents with high CO2 adsorption capacities and gas selectivity are preferred for carbon capture. Here we deliver such sorbents via a combination of narrow micropores, lack of mesopores and an abundance of CO2-philic functional ...
Liang Ding, Yue Wu, Guanchu Lu, Yixuan Zhang, Mariolino Carta, Xianfeng Fan, Cher Hon Lau   +6 more
doaj   +1 more source