Results 201 to 210 of about 1,120 (242)

Electrocatalytic Coupling Conversion of Methane by Dual‐Site Control in Nickel Oxyhydroxide

Advanced Science, EarlyView.
Electrocatalytic coupling conversion of methane (CH4) is accomplished on the nickel oxyhydroxide (NiOOH), wherein the Ni─O dual‐site is triggered via the proper electronic interaction, synergistically promoting the C─H activation and C─C formation, enabling a selective and efficient C2 product generation route under ambient conditions. ABSTRACT Methane
Kailong Lu, Yangshen Chen, Junhao Wang, Yi Zhang, Sunyang He, Huimin Xu, Hui Liu, Jiao Deng   +7 more
wiley   +1 more source

Lunar origin of Earth quasi-satellite Kamo'oalewa. [PDF]

Innovation (Camb)
Zhu MH, Morbidelli A, Wei Z, Ma P, Ding M, Luo XZ, Zhang H, Xu L, Zhuang Y, Cui XL.   +9 more
europepmc   +1 more source

Who Cares for Space Debris? Conflicting Logics of Security and Sustainability in Space Situational Awareness Practices. [PDF]

Sci Eng Ethics
Klimburg-Witjes N, Strycker K, Braun V.
europepmc   +1 more source

High Pressure Melting Curve of Fe-Si: Implication for the Thermal Properties in Mercury's Core. [PDF]

J Geophys Res Planets
Ezenwa IC, Fei Y, Hrubiak R, Kenney-Benson C.   +3 more
europepmc   +1 more source

A magnetohydrodynamic mechanism for the formation of solar polar vortices. [PDF]

Proc Natl Acad Sci U S A
Dikpati M, Raphaldini B, McIntosh SW, Korsos MB, Guerrero GA, Gilman PA.   +5 more
europepmc   +1 more source

Nanomaterials for Potential Uses in Extraterrestrial Environments. [PDF]

Nanomaterials (Basel)
Nicosia A, Mineo P.
europepmc   +1 more source

Toward "Safe" Chemicals and Materials on Mars: Knowledge Gaps for Expanding Planetary Protection Requirements. [PDF]

Environ Sci Technol
Hader JD, Fairén AG, Ågerstrand M, MacLeod M, Nowack B.   +4 more
europepmc   +1 more source

Minimum-Structure Theory (F-Minimization) for Unified Stellar-Planet-Satellite Formation and the Existence of Gas Giants within 3 AU

openaire   +1 more source

Formation of satellite systems of giant planets: Contribution of planetesimals from heliocentric orbits

Formation of satellite systems of giant planets: Contribution of planetesimals from heliocentric orbits
openaire  

Constraints from Comets on the Formation and Volatile Acquisition of the Planets and Satellites [PDF]

Space Science Reviews, 2015
Comets play a dual role in understanding the formation and evolution of the solar system. First, the composition of comets provides information about the origin of the giant planets and their moons because comets formed early and their composition is not expected to have evolved significantly since formation.
Kathleen E Mandt, O Mousis, Bernard Marty   +2 more
exaly   +6 more sources