Results 171 to 180 of about 17,263 (255)

Unveiling the role of local temperature gradients in individual zeolites containing metal active sites. [PDF]

Chem Sci
Zhao B, Xu Z, Li G, Meng G, Chen H, Zhao T, Zhu H, Zhao D, Gao M, Ye M, Liu Z.   +10 more
europepmc   +1 more source

Polypyridyl Coordination Motifs as Precursors for Ordered Carbonaceous Frameworks Toward High‐Density Ru Single‐Atom Catalysts

Angewandte Chemie, EarlyView.
Here, we introduce a molecular design principle that fundamentally expands the bottom‐up synthesis of single‐atom catalysts (SACs). Coordinatively flexible polypyridyl units enable bottom‐up formation of ordered carbonaceous frameworks containing atomically dispersed Ru (∼11 wt%) by simple carbonization.
Koki Chida, Tan‐Hao Shi, Takeharu Yoshii, Yuichiro Hayasaka, Yu Gao, Hao Zhang, Nikolay Kosinov, Shigehisa Akine, Kazuhide Kamiya, Kaining Li, Yoshifumi Kondo, Yasutaka Kuwahara, Tomoki Ogoshi, Hirotomo Nishihara   +13 more
wiley   +1 more source

Epitaxial Oxide Interfaces Create Poison‐Resistant CuO Sites for Environmental Catalysis

Angewandte Chemie, EarlyView.
An epitaxially stabilized CuO overlayer on Ti1−xInxO2 creates electron‐poor, high‐symmetry Cu–O sites that activate interfacial lattice‐oxygen redox. This interface promotes NOx reduction through an Eley–Rideal pathway, diverts sulfate formation, and sustains CH3SH deep oxidation via a Mars–van Krevelen cycle, offering a route to poison‐resistant ...
Lupeng Han, Yanqing Li, Yongjie Shen, Huijun Yu, Evangelina Pensa, Xuehui Yang, Yanqi Chen, Xiaonan Hu, Xiyang Wang, Song Li, Gaowu Qin, Wenqiang Qu, Ming Xie, Emiliano Cortés, Dengsong Zhang   +14 more
wiley   +1 more source

Graphene Oxide-Supported Chromium-Containing Polyoxometalate as an Efficient Heterogeneous Catalyst for Nitroarene Reduction Under Mild Conditions. [PDF]

Glob Chall
Khalaji-Verjani M, Masteri-Farahani M, Badiei A, Mohammadi Ziarani G, Akkoc S, Feizi-Dehnayebi M.   +5 more
europepmc   +1 more source

Axial Boron Coordination Reconstructs Stereostructure of Cu Single‐Atom Nanozymes for Efficient Water‐Phase Chemical Sensing

Angewandte Chemie, EarlyView.
Sun et al. proposed an axial boron coordination strategy to reconstruct the stereostructure of Cu SAzymes and enable them to serve as efficient laccase mimics for high‐throughput smart sensor array detection of phenolic pollutants in water phases. ABSTRACT Developing single‐atom nanozymes with stereoconfigurations is a new paradigm for biomimetic ...
Qijun Sun, Hongyu Shi, Si Liu, Ziping Li, Yu Yang, Fengwang Li, Wenli Wu, Qiongzheng Hu, Kang Liang   +8 more
wiley   +1 more source

Effect of Nitrogen-Containing Regulators on Graphene Quantum Dot/ZIF-8 Composites for Photocatalytic CO₂ Reduction. [PDF]

Nanomaterials (Basel)
Wang L, Gao X, Li S, Li S, Li W.
europepmc   +1 more source

In Situ Converted High-Loading Membranes With Molecularly Dispersed Porous Organic Cages for Superior CO₂/N₂ Separation. [PDF]

Angew Chem Int Ed Engl
Yu L, Pang J, Wu Y, Yin Y, Dong J, Zhang C, Qiao L, Zhou P, Wang M, Fan L, Sun D, Kang Z, Li J, Guo H, Zou X.   +14 more
europepmc   +1 more source

Rapid discrimination of graphene oxide in a silk fiber/GO composite by temperature-dependent two-dimensional correlation FT-IR spectroscopy. [PDF]

RSC Adv
Kim KH, Ju KS, Kim SH, Ri HH, Ri SB, Kim KP.   +5 more
europepmc   +1 more source

Editorial: Advancements in analytical chemistry. [PDF]

Front Chem
Ju H, Cosnier S.
europepmc   +1 more source