Results 231 to 240 of about 357,256 (297)

Carbon monoxide metabolism in freshwater anaerobic methanotrophic archaea. [PDF]

Nat Commun
Egas RA, Lin H, Leu AO, Tyson GW, McIlroy SJ, Welte CU.   +5 more
europepmc   +1 more source

Low‐Temperature Initiation Enhances HCN and NH3 Formation From Methane and NO Over Pt/Al2O3

Chemistry – A European Journal, EarlyView.
Hydrogen cyanide (HCN) was formed from CH4 and NO over Pt/Al2O3 at low temperatures. Increasing NO concentration and optimizing reaction‐start conditions significantly enhanced HCN yield. In situ FTIR and DXAFS measurements revealed that dynamically balancing Pt‑CO and Pt‑CN surface species, particularly their desorption under temperature‑swing ...
Emika Yamashita, Kyoko K. Bando, Toshitaka Kubo, Atsushi Takagaki   +3 more
wiley   +1 more source

Direct oxidative carbonylation of methane to acetic acid via high-valent iron-oxo mediated water activation. [PDF]

Nat Commun
Zhang H, Lewis RJ, Dugulan AI, Li Y, Wang S, Wang Z, Zeng J, Dummer NF, Xi Y, Li Y, Davies TE, Wu M, Hutchings GJ, Wu W.   +13 more
europepmc   +1 more source

Heteroatom‐Doped Graphdiynes and Their Applications in Photo‐/Electro‐Catalytic CO2 Conversion

Carbon Innovation, EarlyView.
This review highlights the versatile role of doped graphdiyne (GDY) in boosting CO2 conversion, where metal and non‐metal doping simultaneously tune the electronic structure, create abundant active sites, and improve charge separation, light harvesting, and CO2 adsorption.
Fangzhou Yang, Yuwei Zhang, Wai‐Yeung Wong, Linli Xu   +3 more
wiley   +1 more source

Uncertainties in Calibration of an Optical Spectrometer for Measuring Isotope Ratios in Methane. [PDF]

ACS Meas Sci Au
Rennick C, Safi E, Hillier A, Hopkinson E, Hill-Pearce RE, Arnold T.   +5 more
europepmc   +1 more source

Rethinking Climate Change on the Role of Human Power Generation, Alternative Perspectives, Potential Solutions, and a Plea for Action

Chemie Ingenieur Technik, EarlyView.
All energy matters Let us broaden the discussion on solutions to climate change. Greenhouse gases have upset the delicate equilibrium of the Earth's energy balance. Consequently, all sources of heat affect the temperature of the Earth. Although the amount of additional heat generated by humans is a fraction of that produced by the sun, it is generated ...
Martin Bertau, Gerald Steiner, Tom Harwood   +2 more
wiley   +1 more source

Bridging photocatalysis and artificial intelligence to maximize CH₄ and CO production from CO₂ reduction using synthesized g-C₃N₄/TNTAs photocatalysts. [PDF]

Sci Rep
Hossen MA, Prima M, Aziz AA, Khan NA, Ahmed Y.   +4 more
europepmc   +1 more source

Energy Flexibilization and Demand Response for a Novel Decentralized Power‐to‐Methanol Process

Chemie Ingenieur Technik, EarlyView.
This study presents the results of an optimization framework for the scheduling of a Power‐to‐methanol process coupled with an electrolyser, renewable energy sources and a battery. The optimal dynamic operating schedule is computed with different configurations and boundary conditions, showing the advantages of flexible operation.
Max Kollmer, Markus Vogelbacher, Mücahit Terzi, Mohit Singh, Francsico Vidal‐Vazquez, Jörg Matthes   +5 more
wiley   +1 more source

Global stratospheric methane loss from satellite observations. [PDF]

Proc Natl Acad Sci U S A
Fu Q, Dong C.
europepmc   +1 more source