Results 211 to 220 of about 9,951 (268)

Mineral transformations driven by <i>Acidimicrobium sp</i>. A6 increase the bioavailability of crystalline Fe oxides in co-cultures with <i>Geobacter sulfurreducens</i>. [PDF]

Geochim Cosmochim Acta
Park J, Atkinson J, Huang S, Koel BE, Jaffé PR.   +4 more
europepmc   +1 more source

Key Drivers of Activity and Selectivity in Cu‐Based Catalysts for Methanol Synthesis From CO2: Insights From Atomically Dispersed Promoters

Angewandte Chemie, EarlyView.
Mechanistic studies on model Cu─M/SiO2 catalysts (M = Zn, Ga, and In) reveal that promoters enable a formate spillover pathway from Cu to Mn+ (n = 2 or 3) sites. The promoter's electronic effect on formate bond strengths serves as a quantitative descriptor for activity and selectivity, balancing spillover dynamics with intermediate stabilization to ...
Nat Phongprueksathat, Gina Noh, Scott R. Docherty, Damian Vico van Berkel, Yannik Stiefel, Christophe Copéret, Atsushi Urakawa   +6 more
wiley   +1 more source

X-ray absorption spectroscopy of scandium oxide polymorphs. [PDF]

RSC Adv
Duarte-Ruiz D, Saßnick HD, Ferreira De Araujo FM, Gentzmann M, Huthwelker T, Cocchi C.   +5 more
europepmc   +1 more source

Magnetic‐Field‐Enabled Ultrafast Quench Synthesis of Single‐Atom Catalysts for Efficient Anion Exchange Membrane Water Electrolysis

Angewandte Chemie, EarlyView.
We report a universal magnetic‐field‐enabled quench strategy for the ultrafast synthesis of diverse single‐atom catalysts within seconds. This simple and low‐cost method yields highly active catalysts with excellent performance in anion exchange membrane water electrolysis. ABSTRACT Single‐atom catalysts (SACs) play a critical role in diverse catalytic
Shenghua Chen, Yaqiong Su, Kaixin Liang, Yiqing Sun, Fangkun Fan, Yifei Shen, Lingyou Zeng, Kai Xi, Chunhui Xiao, Xiaobo Zheng, Dingsheng Wang, Guoxiu Wang, Ya‐Ling He   +12 more
wiley   +1 more source

Demonstration of time-resolved Fe K-edge XANES with a self-seeded X-ray free-electron laser at PAL-XFEL. [PDF]

Sci Rep
Ma R, Kim Y, Nam I, Kim G, Kim M, Park G, Lee JH.   +6 more
europepmc   +1 more source

Single-Determinant Ground State in Ce⁴⁺ Imidophosphorane Complexes. [PDF]

Inorg Chem
Tateyama H, Liao C, Wilkinson GR, Ramanathan A, Amidani L, Bazarkina E, Ressnik F, Engle KS, Bacsa J, Sokaras D, Kvashnina KO, Li X, La Pierre HS.   +12 more
europepmc   +1 more source

In Situ X-ray Absorption Fine Structure Spectroscopy Measurement of Suspended Cobalt Oxide Nanoparticle Water Oxidation Catalyst. [PDF]

J Phys Chem Lett
Okazaki M, Goo ZL, Yamamoto H, Yamamoto I, Ikegami K, Tarutani N, Takeiri F, Watanabe T, Nozawa S, Katagiri K, Sugimoto K, Maeda K.   +11 more
europepmc   +1 more source

Wildfire Produces Transient Minerals: Speciation, Reactivity, and Fate of Iron and Manganese in Surface Soils Post Wildfire. [PDF]

Environ Sci Technol
Kang K, Whelan EM, Bone S, Rowley MC, Marcus MA, Peña J.   +5 more
europepmc   +1 more source

Quantifying Trace Metals in Gunflint Microfossils by 3D Correlative X-ray Nanoimaging. [PDF]

Anal Chem
Lemelle L, Karpov D, Simionovici A, Maldanis L, Fontecilla-Camps JC, Diaz A, Holler M, Ferreira Sanchez D, Tucoulou R, Cloetens P, De Nolf W, Müller Gubler EA, Manceau A, Bonneviot L, Konhauser K, Shapiro R.   +15 more
europepmc   +1 more source

Synchrotron radiation analysis of microparticles from the Fukushima Daiichi nuclear power station. [PDF]

Commun Chem
Kobayashi T, Kobata M, Tanida H, Okamoto Y, Fujimori SI, Takeda Y, Tsuji T, Fukuda T, Shibata G, Kawasaki I, Doi R, Okane T, Satou Y, Suzuki S, Maeda K, Yaita T.   +15 more
europepmc   +1 more source