Results 141 to 150 of about 100,819 (299)

Electrochemical imaging of thermochemical catalysis. [PDF]

Nat Catal
Xu X, Howland WC, Martín-Yerga D, Cadaram CS, Harraz DM, West GD, Unwin PR, Surendranath Y.   +7 more
europepmc   +1 more source

Replacement of Ores Recorded by Textures and Chemical Compositions of Sphalerite: An Example From the Furutobe Kuroko Deposit, Akita, Japan

Geological Journal, EarlyView.
Coupled dissolution‐reprecipitation of early formed Cd‐, Fe‐, Ag‐ and Sb‐poor sphalerite through interaction with high‐temperature and high‐sulphur fugacity Cu‐rich fluids, responsible for the formation of the yellow ores, resulted in the formation of Cd‐, Fe‐, Ag‐ and Sb‐rich, heavily chalcopyrite‐diseased sphalerite and enrichment of critical metals ...
Manuel Nopeia, Ryohei Takahashi, Andrea Agangi, Pearlyn Manalo, Hinako Sato   +4 more
wiley   +1 more source

Effects of Biochar and Maize Roots on CO2 Emissions and Microbial Biomass C in Loess Soils

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background Refractory substances such as biochar and labile substances such as dead fine and coarse roots play important roles in soil organic matter dynamics and have key ecological functions. However, interactions between these substances have only rarely been studied.
Bernard Ludwig, Isabel Greenberg, Rainer Georg Joergensen   +2 more
wiley   +1 more source

Comment on "Radical-mediated proton transfer enables hydroxyl radical formation in charge-delocalized water" by R. Zhao, Q. Zhang, N. Yang, L. Li, Z. Li and C. Cui, <i>Chem. Sci.</i>, 2025, <b>16</b>, 11954. [PDF]

Chem Sci
Koppenol WH.
europepmc   +1 more source

A Shock‐Tube Study of the HCl + M →$\to $ H + Cl + M (M = Ar) Rate Constant Using HCl Laser Absorption Near 3.3 µm

International Journal of Chemical Kinetics, EarlyView.
ABSTRACT Hydrogen chlorine (HCl) is an important combustion intermediate during plastic (municipal waste) and composite propellant (aerospace) combustion, but the understanding of its high‐temperature chemistry is still evolving. In this study, the pyrolysis of 0.5% HCl in Ar was investigated behind reflected shock waves in a shock tube at temperatures
Claire M. Grégoire, Olivier Mathieu, Eric L. Petersen   +2 more
wiley   +1 more source

Alkali and Alkaline Earth Metal Hydrides Driven Thermochemical Reduction of CO₂ to CH₃OH at Ambient Pressure. [PDF]

ACS Omega
Mafokoane MA, Liu P, Ou X, Musyoka NM, Chang F.   +4 more
europepmc   +1 more source

A Bibliometric‐Based Review of Biochar for Salt‐Affected Soil Restoration: Mapping Research Trends and Future Directions

Land Degradation &Development, EarlyView.
ABSTRACT In recent years, biochar has been studied for its range of applications. Recognized by the IPCC as a key Carbon Dioxide Removal (CDR) strategy, it also stands out as an important tool for reclaiming degraded lands, including vast global areas affected by salinity, such as those in China, India, and Australia.
Juciane Vieira de Assis Freire, Darliane Cristina Soares de Souza, Larissa Fernandes da Silva, Poliana Pinheiro da Silva, Thiago Henrique Freire de Oliveira, Eulene Francisco da Silva, Bruno Caio Chaves Fernandes, Adriano Erique de Oliveira Lima, Bárbara Samartini Queiroz Alves, Daniel Valadão Silva, José Cleiton Sousa dos Santos, Frederico Ribeiro do Carmo, Rafael Leandro Fernandes Melo   +12 more
wiley   +1 more source

Wood chemical composition of forest management residues for bioenergy. [PDF]

Wood Sci Technol
Roy Proulx S, Thiffault É, Niño DJO, Canuel CM, Thiffault N, Landry V.   +5 more
europepmc   +1 more source

Effect of Oxygen and Nitrogen Oxide Gas Concentration on Corrosion of 310N Stainless Steel in Solar Salt at 600°C

Materials and Corrosion, EarlyView.
Schematic depicting corrosion layer formation and changes in stainless steel exposed to Solar Salt at 600°C for 1000 h under different atmospheres: (a) N2 accelerates salt decomposition, producing nitrite and oxide ions, causing severe corrosion. (b) Adding O2 reduces nitrite ions formation, resulting in less corrosion than N2 alone.
Sumit Kumar, Srinivasan Swaminathan, Rene Hesse, Wenjin Ding, Thomas Bauer   +4 more
wiley   +1 more source

Bilateral Loa-Kea trends of the Hawaiian Islands caused by the bottom-up splitting of plume conduit. [PDF]

Sci Adv
Zhang J, Hu J, Wang K.
europepmc   +1 more source