Results 191 to 200 of about 741,396 (287)

Complexes of Sodium Pectate with Nickel for Hydrogen Oxidation and Oxygen Reduction in Proton-Exchange Membrane Fuel Cells. [PDF]

Int J Mol Sci, 2022
Nizameev IR, Kadirov DM, Nizameeva GR, Sabirova AF, Kholin KV, Morozov MV, Mironova LG, Zairov RR, Minzanova ST, Sinyashin OG, Kadirov MK.   +10 more
europepmc   +1 more source

A Smart Bio‐Battery Facilitates Diabetic Bone Defect Repair Via Inducing Macrophage Reprogramming and Synergistically Modulating Bone Remodeling Coupling

Advanced Functional Materials, EarlyView.
This research presents a novel implantable bio‐battery, GF‐OsG, tailored for diabetic bone repair. GF‐OsG generates microcurrents in high‐glucose conditions to enhance vascularization, shift macrophages to the M2 phenotype, and regulate immune responses.
Nanning Lv, Haifu Sun, Wenxiang Tang, Yonggang Li, Zhonglai Qian, Lihui Hong, Chong Chen, Hongye Li, Jiaxiang Bai, Yusen Qiao, Mingming Liu   +10 more
wiley   +1 more source

Identification of hydrogen oxidation coupled with antimonate reduction, a novel antimony biogeochemical cycling, in two contrasting antimony-contaminated environments. [PDF]

Microbiome
Wang Y, Sun X, Cao Y, Xu Z, Sun H, Guan X, Ghani MU, Zheng L, Li B, Huang D, Sun W.   +10 more
europepmc   +1 more source

Subnanometer high-entropy alloy nanowires enable remarkable hydrogen oxidation catalysis. [PDF]

Nat Commun, 2021
Zhan C, Xu Y, Bu L, Zhu H, Feng Y, Yang T, Zhang Y, Yang Z, Huang B, Shao Q, Huang X.   +10 more
europepmc   +1 more source

Exploiting Two‐Photon Lithography, Deposition, and Processing to Realize Complex 3D Magnetic Nanostructures

Advanced Functional Materials, EarlyView.
Two‐photon lithography (TPL) enables 3D magnetic nanostructures with unmatched freedom in geometry and material choice. Advances in voxel control, deposition, and functionalization open pathways to artificial spin ices, racetracks, microrobots, and a number of additional technological applications.
Joseph Askey, Arjen van den Berg, Sandra Ruiz Gomez, Claire Donnelly, Dirk Grundler, Sam Ladak   +5 more
wiley   +1 more source

A concurrently optimization of H and OH binding energies in atomically Ni anchored Ru/RuO₂ nanosheet driving high CO-tolerant hydrogen oxidation catalysis. [PDF]

Nat Commun
Liu L, Jin L, Ren R, Yan W, Fang N, Ji Y, Li Y, Zhuang L, Kong Q, Hu Z, Shao Q, Huang X.   +11 more
europepmc   +1 more source

Harmonizing the Pyrene and Ether Groups in Covalent Triazine Polymers for Highly Effective H2O2 Photosynthesis via One‐Step Two‐Electron Oxygen Reduction

Advanced Functional Materials, EarlyView.
The pyrene and ether groups are incorporated into the covalent triazine polymer (CTP) structure. The synergistic effect of the two functional groups endows CTP with better electron transfer, light absorption, and oxygen activation properties. An impressive apparent quantum yield (13.2% @420 nm) and a remarkable solar‐to‐chemical conversion efficiency ...
Chong Wang, Jinliang Lv, Yichun Lu, Hanfeng Ye, Xuan Zhang, Leonardo Cancellara, Nadezda Tarakina, Jiande Lin, Xin Gao, Oleksandr Savateev, Jiajia Cheng   +10 more
wiley   +1 more source

Interstitial nitrogen modified Rh nanocrystals for efficient and CO-resistant alkaline hydrogen oxidation electrocatalysis. [PDF]

Chem Sci
Yue J, Yang C, Zhang Y, Xiong Q, Luo W.
europepmc   +1 more source

Stabilizing Cationic Palladium Single‐Atom Sites on Heteroatom‐Doped Carbon for Selective Hydrogen Peroxide Electrosynthesis

Advanced Functional Materials, EarlyView.
In this research, it is demonstrated that dual nitrogen and sulfur doping in hollow carbon spheres creates a tunable coordination environment that stabilizes cationic Pd single atoms as robust organometallic complexes, enabling high selectivity and stability for electrochemical hydrogen peroxide production under harsh acidic and peroxide‐rich ...
Guilherme V. Fortunato, Alexander Gunnarson, Hannaneh Hosseini, Xiangyu You, Pallabi Bhuyan, Ji Sik Choi, Hyo Sang Jeon, Xingshen Zhao, Julio C. Lourenço, Sumin Lim, Huize Wang, Ana Guilherme Buzanich, Martin Radtke, Paul Paciok, Marcos R.V. Lanza, Ferdi Schüth, Marc Ledendecker   +16 more
wiley   +1 more source

Interfacial engineering of Ru-RuSb₂ for enhanced activity and stability towards alkaline hydrogen oxidation reaction. [PDF]

Chem Sci
Yang C, Dai Z, Yue J, Luo W.
europepmc   +1 more source