Results 151 to 160 of about 26,343 (216)

The Rich Chemistry of Ionized Methanol With Sulfur Dioxide: Pathways to Prebiotic and Elusive Species in Earth's Atmosphere and Space

Chemistry – A European Journal, EarlyView.
The reaction between the methanol radical cation and sulfur dioxide is remarkably fast and forms several ionic and neutral products (HOSOH+, CH2OSO+, CH2OH+, CH2O, H2O, HSO2). The chemistry goes beyond simple proton or hydrogen transfer, revealing a close interaction between the two species, relevant to atmospheric and astrochemical environments where ...
Mauro Satta, Daniele Catone, Mattea Carmen Castrovilli, Antonella Cartoni   +3 more
wiley   +1 more source

Optical diagnostics of low-pressure RF-DBD Ar/CH₄ plasma: mapping electron temperature and density versus power, pressure, and gas flow. [PDF]

Sci Rep
Yelubayev DY, Ongaibergenov ZY, Utegenov AU, Orazbayev SA, Yerlanuly Y, Ramazanov TS, Bin P, Gabdullin MT, Zhumadilov RY.   +8 more
europepmc   +1 more source

Ni2‐Imido Bispincer Platforms: Cooperative Reactivity Enabled Through Substrate Addition Across a Ni2N Unit

Chemistry – A European Journal, EarlyView.
Ni2 bispincer complexes with an embedded central imido anchor are presented. The bispincer complexes leverage the high basicity of imido ligands to facilitate 1,2 addition of weak B─H and Si─H bonds, resulting in hydrido–amido complexes and resultingly a contortion of a Ni─Ni sigma bond to form an S = 1 species. The 1,2 addition is proposed to serve as
David de los Santos, Kritika Gour, Manar M. Shoshani   +2 more
wiley   +1 more source

Technoeconomic and Environmental Assessments of CO₂ Methanation and Liquefaction for Climate Mitigation. [PDF]

ACS Sustain Chem Eng
Choe C, Gu J, Haider J, Cheon S, Roskilly AP, Qyyum MA, Lim H.   +6 more
europepmc   +1 more source

Ru Nanoparticle Supported by Mesoporous SiOx and Pillared Montmorillonite: Suppressing Catalyst Inhibition in Carbon Dioxide Hydrogenation

Chemistry – A European Journal, EarlyView.
Ru nanoparticles confined within mesoporous SiOx‐pillared montmorillonite exhibit exceptional performance for CO2 methanation. The catalyst maintains a high reaction rate even at elevated CO2 conversion while preserving high Ru mass–specific activity, overcoming typical inhibition by H2O and CO observed in conventional supported Ru catalysts.
Seunghwan Jung, Zimu Miao, Yasuhiro Sakamoto, Fuminao Kishimoto, Kazuhiro Takanabe   +4 more
wiley   +1 more source

Research on carbon emission models and emission characteristics in the coal development process. [PDF]

Sci Rep
Gang W, Enguo W, Fukai Z, Minfu L, Ningning C, Haotian F, Dexing H, Yang S.   +7 more
europepmc   +1 more source

Synthesis of Tris(indol‐3‐yl)methanes From Indoles, CO2, and Dimethylphenylsilane With BPh3: Two‐Step Construction of π‐Conjugated Systems

Chemistry – A European Journal, EarlyView.
Tris(indol‐3‐yl)methanes were synthesized from indoles, CO2, and PhMe2SiH in the presence of BPh3 in acetonitrile at 50°C. One product, tris(4‐bromo‐1‐methylindol‐3‐yl)methane, underwent a palladium‐catalyzed cascade reaction for the formation of a novel polycyclic heteroaromatic compound, where the methine C(sp3) atom originating from CO2 was ...
Sha Li, So Saibara, Reito Yasui, Kazuto Takaishi, Natsumi Nitta, Tadashi Ema   +5 more
wiley   +1 more source

Enhanced Explosion Characteristics of Methane/Air Induced by Barium Nitrate under a Large Horizontal Pipeline. [PDF]

ACS Omega
Sun W, Chen Y, Li D.
europepmc   +1 more source

Design of Solar Energy Harvesting Reactor From 2D to 3D Structures for Solar Thermal Conversion

Carbon Innovation, EarlyView.
ABSTRACT Solar energy utilisation is pivotal for advancing sustainable and renewable energy solutions, yet the rational design of high‐efficiency photothermal conversion devices remains a critical challenge. This paper systematically examines the evolution of photothermal reactor architectures from two‐dimensional (2D) to 3D structures, emphasising ...
Haozhe Zhuang, Runsen Wang, Yuxuan Meng, Yuejun Chen, Sanli Tang, Yuefei Ruan, Vellaisamy A. L. Roy, Meng Lin, Xianguang Meng   +8 more
wiley   +1 more source

Recent Advances in Pd-Decorated SnO₂ Nanowires Toward Room-Temperature Methane Sensing: A Mini-Review of Synthesis Strategies, Catalytic Mechanisms, and Mining Safety Applications. [PDF]

Nanomaterials (Basel)
Radebe MM, Cingo X, Thembela HK.
europepmc   +1 more source