Results 151 to 160 of about 123,048 (297)

SUMMA hot-ion plasma heating research at NASA Lewis Research Center [PDF]

The SUMMA superconducting magnetic mirror facility and the associated hot-ion plasma research were described. SUMMA is characterized by intense magnetic fields and a large-diameter working bore (41 cm diameter) with room-temperature access.
Lauver, M. R., Patch, R. W., Reinmann, J. J.   +2 more
core   +1 more source

Tuning the Geometric and Electronic Structures in PtMn/SiO2 Catalysts via Oxygen Plasma Treatment for Enhanced Propane Dehydrogenation

Carbon and Hydrogen, EarlyView.
Oxygen plasma treatment promotes Pt dispersion, reducing the average Pt particle size of PtMn catalyst from 2.7 to 1.2 nm, and increases the electron cloud density of Pt. The optimized catalyst exhibits excellent mass‐normalized activity (171 molC3H8·gPt−1·h−1) and an ultralow deactivation rate constant, outperforming most reported Pt‐based catalysts ...
Wulin Yan, Ming Li, Hao Wang, Limin Zhang, Yaowen Gu, Guanghui Zhang, Xinwen Guo   +6 more
wiley   +1 more source

Overcoming Thermal Degradation during Continuous Conversion of Water into Hydrogen Peroxide in a Flexible Plasma Reactor. [PDF]

J Am Chem Soc
Hernandez MS, Mikolaiczyk Y, Soldatov S, Link G, Silberer L, Dittmeyer R, Navarrete A.   +6 more
europepmc   +1 more source

Investigation of the Condition of the Gold Electrodes Surface in a Plasma Reactor. [PDF]

Materials (Basel), 2019
Gnapowski S, Kalinowska-Ozgowicz E, Śniadkowski M, Pietraszek A.   +3 more
europepmc   +1 more source

Functionalizing Conductive Diamond: Recent Advance in Fabrication, Modifications, and Applications

Carbon Energy, EarlyView.
This review highlights recent advancements in the synthesis, modification, and electrochemical applications of conductive diamond, particularly boron‐doped diamond (BDD). It emphasizes progress in fabrication methods, including CVD and HPHT, and explores modifications such as doping, surface terminations, and composite design, enabling significant ...
Ning Linghu, Xin Jiang, Jing Xu
wiley   +1 more source

Evaluation of SO₂ removal efficiency using a series non-thermal plasma reactor coupled with Ti₂ and ZnO photocatalysts. [PDF]

Sci Rep
Shahbazi D, Hajiseyed Mirzahosseini SA, Saviz S, Ahmadpanahi H.   +3 more
europepmc   +1 more source

Deposition Kinetics of Thin Silica-Like Coatings in a Large Plasma Reactor. [PDF]

Materials (Basel), 2019
Gosar Ž, Đonlagić D, Pevec S, Kovač J, Mozetič M, Primc G, Vesel A, Zaplotnik R.   +7 more
europepmc   +1 more source

Grafting Nanolayers of Ni and Co Catalysts Around the Edges of Hierarchical Zeolite 13X by Leveraging the Crystal's Defects for CO2 Methanation

Carbon Energy, EarlyView.
The deactivation of nickel‐based catalysts at high temperatures poses a significant challenge in CO2 methanation processes. To address this, a strong metal–support interaction between nickel and the support was engineered by exploiting the crystal defects present in hierarchical porous zeolite 13X.
Nasir Shezad, Muddasar Safdar, Shaojiang Chen, Cheuk‐Wai Tai, Harvey Arellano‐García, Dong‐Kyun Seo, Peizhong Feng, Farid Akhtar   +7 more
wiley   +1 more source

Ammonia production from water and nitrogen gas using simple dielectric barrier discharge plasma reactor. [PDF]

Sci Rep
Wiwoho N, Wongsawaeng D, Kongprawes G, Saengkaew P, Swantomo D.   +4 more
europepmc   +1 more source

Inactivation of airborne viruses using a packed bed non-thermal plasma reactor. [PDF]

J Phys D Appl Phys, 2019
Xia T, Kleinheksel A, Lee EM, Qiao Z, Wigginton KR, Clack HL.   +5 more
europepmc   +1 more source