Results 171 to 180 of about 11,563 (263)

Optimisation of Cu⁺ impregnation of MOF-74 to improve CO/N₂ and CO/CO₂ separations. [PDF]

RSC Adv, 2020
Evans A, Cummings M, Decarolis D, Gianolio D, Shahid S, Law G, Attfield M, Law D, Petit C.   +8 more
europepmc   +1 more source

Inert Catalytic Sites Unlocked by Micropollutants for Rapid Water Decontamination with Near‐Complete Chemical Utilization

Advanced Materials, Volume 38, Issue 28, 18 May 2026.
Micropollutants can act as molecular triggers that activate a newly designed and chemically inert Fenton‐like PKU‐24 catalyst for on‐demand singlet oxygen generation from peroxymonosulfate (PMS), enabling nearly complete peroxide utilization and selective micropollutant removal from complex real‐world wastewater.
Yu‐Hang Li, Mingyi Liu, Yuanhao Li, Yaran Bai, Fu‐Xue Wang, Xiaoyi Hu, Xiaoguang Duan, Haodong Ji   +7 more
wiley   +1 more source

Lowering the Cu-O bond energy in CuO nanocatalysts enhances the efficiency of NH₃ oxidation. [PDF]

Nat Commun
Chen L, Guan X, Yao Z, Hayama S, Spronsen MAV, Karagoz B, Held G, Hopkinson DG, Allen CS, Callison J, Dyson PJ, Wang FR.   +11 more
europepmc   +1 more source

Bifunctional Artificial Enzymes‐Loaded Microgels With LOX‐ and CAT‐Like Activities for Metabolic Reprogramming and Scarless Wound Repair

Advanced Science, Volume 13, Issue 27, 13 May 2026.
A bifunctional lactate oxidase‐like and catalase‐like artificial enzyme (Metazyme) is integrated into a rod‐shaped microgel (MetaRgel) to enable cascade lactate oxidation and oxygen regeneration. By reprogramming the wound metabolic microenvironment, MetaRgel alleviates excessive lactate accumulation, oxidative stress, hypoxia, and inflammation ...
Yongyuan Kang, Pai Peng, Liang Song, Qiaoxuan Wang, Zilong Zhong, Dongchao Qiu, Yunfan Liu, Kefei Zhao, Xiaofei Dong, Changyou Gao   +9 more
wiley   +1 more source

Stabilizing Atomically Dispersed Au With Adjacent Pt for Spatially Precise Molecule Recognition

Advanced Science, Volume 13, Issue 28, 18 May 2026.
A strategy to stabilize atomically dispersed Au catalysts by introducing Pt atoms into CeO2 supports is presented. Pt incorporation prevents Au aggregation, enhances Au‐O orbital coupling, and enables precise recognition of multi‐functionalized molecules, improving catalytic performance and the structural stability of Au‐based catalysts in ...
Rui Tang, Xiangyu Xiao, Jingyi Yao, Qing Wang, Qijing Gao, Nan Zhou, Fanyi Kong, Dingguan Liang, Kangning Dong, Liang Xiong, Yuwei Cao, Zhendong Lei, Liang Tang   +12 more
wiley   +1 more source

X-ray Absorption Fine Structure (XAFS) Spectroscopic Characterization of Emissions from Combustion of Fossil Fuels

X-ray Absorption Fine Structure (XAFS) Spectroscopic Characterization of Emissions from Combustion of Fossil Fuels
The application of XAFS spectroscopy is described for the determination of the speciation of sulfur and various hazardous or key metals in both coarse (>2.5μm) and fine (>2.5μｍ) fractions of particulate matter (PM) emitted in three different fossil-fuel combustion processes.
openaire  

Structural Evidence of Interanionic Hydrogen Bonding in Phosphoric Acid Solutions. [PDF]

J Am Chem Soc
Kim P, Kang R, Carter-Fenk K, Wilson KR, Head-Gordon M, Ahmed M.   +5 more
europepmc   +1 more source

Operando X‐Ray Diffraction and Total Scattering Characterization of Battery Materials: Not Just a Pretty Picture

Advanced Energy Materials, Volume 16, Issue 19, 20 May 2026.
This review focuses on operando studies of battery materials by X‐ray diffraction (XRD) and total X‐ray scattering (TXS). This work highlights potential pitfalls and identify best‐practices for operando studies and reviews some unusual experiments to illustrate how these methods can be applied beyond the evaluation of the early‐stage cycling mechanisms
Amalie Skurtveit, Eira Tiberg North, Izar Capel Berdiell, Wouter Van Beek, David S. Wragg, Alexey Y. Koposov   +5 more
wiley   +1 more source

Multidimensional Tracking and Clustering of Electrochemical Reactions in the Positive Electrode of Lithium-Ion Batteries via Operando X‑ray Nanoscale Chemical Imaging. [PDF]

Chem Biomed Imaging
Uematsu H, Ishiguro N, Kawai K, Sasaki Y, Sekizawa O, Okubo M, Takahashi Y.   +6 more
europepmc   +1 more source

Recent Progress in Homogeneous and Heterogeneous Pd Catalyst Systems for Suzuki‐Miyaura Coupling in the Absence of Added Base

ChemCatChem, Volume 18, Issue 9, 14 May 2026.
Suzuki–Miyaura coupling (SMC) is a powerful C─C bond forming method, but stoichiometric bases cause salt byproducts and protodeboronation. Base free SMC overcomes these issues and expands the range of compatible substrates. ABSTRACT Suzuki‐Miyaura coupling reaction (SMC) is an efficient method for constructing C─C bonds.
Mariko Honda, Ken Motokura
wiley   +1 more source