Results 261 to 270 of about 685,333 (350)

Carbon Shell‐Encapsulated PtFe Catalysts in High Temperature Polymer Electrolyte Membrane Fuel Cells: Balancing Molecular Sieving and Diffusion for Enhanced Reactant Access

Advanced Functional Materials, EarlyView.
Scanning electrochemical microscopy reveals reactant diffusion through porous carbon shells to PtFe cores, while the carbon‐encapsulated PtFe enables high‐performance HT‐PEMFC operation by sieving phosphate ions that induce catalyst poisoning. ABSTRACT High‐temperature polymer electrolyte membrane fuel cells (HT‐PEMFCs) operating at 160°C on phosphoric
Myeong‐Geun Kim, Sourabh S. Chougule, Suji Lee, Young Sang Park, Jihyun Choi, Katie Heeyum Lim, Albert S. Lee, Hyun S. Park, Namgee Jung, Sung Jong Yoo   +9 more
wiley   +1 more source

Functional synergistic effects of graphene nanoribbons and surfactant stabilizers on inhibition of growth of biofilm-forming and biofilm non-forming bacteria. [PDF]

Environ Sci Pollut Res Int
Rybkin I, Zakharova O, Gusev A, Lapanje A.   +3 more
europepmc   +1 more source

A Self-Synchronizing Grid-Forming Converter Capable of Quantitatively Measuring the Grid Frequency Utilizing Dc Voltage

Shun Sang, Yaxin Wang, Haoshu Shao, Ning Gao   +3 more
openalex   +1 more source

Large-Signal Stability Analysis of Grid-Following Converters Considering the Behavior of Grid-Forming Converters [PDF]

Meng Huang, Sirui Shu, Xilin Li, Xiaoming Zha, Zhen Tian   +4 more
openalex   +1 more source

Active Learning‐Accelerated Discovery of Fibrous Hydrogels with Tissue‐Mimetic Viscoelasticity

Advanced Functional Materials, EarlyView.
Active learning accelerates the design of fibrous hydrogels that mimic the viscoelasticity of native tissues. By integrating multi‐objective optimization and closed‐loop experimentation, this approach efficiently identifies optimal formulations from thousands of possibilities and decouples elasticity and viscosity. The resulting hydrogels offer tunable
Zhengkun Chen, Zheyuan Miao, Gary Tom, Austin H. Cheng, Elizaveta Gusarova, Benjamen Zondag, Tianyi Wu, Dianoosh Kalhori, Boris Hinz, Milad Abolhasani, Alán Aspuru‐Guzik, Eugenia Kumacheva   +11 more
wiley   +1 more source

High-Resolution dataset on elderly care facility accessibility and inequality in 21 Chinese cities (2020). [PDF]

Sci Data
Han X, Wang Y, Wei Z, Jiang H.
europepmc   +1 more source

Dynamic Proton Activity Regulation via Brønsted Bases Enables Durable and High‐Energy‐Density Zn||MnO2 Batteries

Advanced Functional Materials, EarlyView.
Our study demonstrates Brønsted base‐mediated proton transfer for HOAc dissociation regulation in weakly acidic electrolytes, where imidazole achieves optimal dynamic proton equilibrium‐simultaneously stabilizing Zn anodes and enabling efficient Mn2+/MnO2 conversion.
Wenli Xin, Yu Xiong, Cong Liao, Po Lu, Zhe Wang, Jun Fan, Chunyi Zhi, Nan Li   +7 more
wiley   +1 more source

Stabilizing the Sealing Performance of EPDM by the Incorporation of a ZIF-8 Network. [PDF]

Polymers (Basel)
Chen J, Peng Q, Liu H, Xiao X, Fu X, Wen H, Huang Z, Wang F, Zeng X.   +8 more
europepmc   +1 more source

Self‐Healing and Stretchable Synaptic Transistor

Advanced Functional Materials, EarlyView.
A self‐healing stretchable synaptic transistor (3S‐T) is realized using a p‐PVDF‐HFP‐DBP/PDMS‐MPU‐IU bilayer as gate insulator, where dipole‐dipole interaction enhances polarization to achieve a large memory window. Leveraging its neuronal biomimicry, the synaptic transistor demonstrates electrically compatibility with the biological brain. Furthermore,
Hyongsuk Choo, Sangyong Park, Yoonyi Jeong, Jaepyo Jang, Duhwan Seong, In Soo Kim, Myung‐Gil Kim, Mikyung Shin, Minah Suh, Donghee Son, Jin‐Hong Park   +10 more
wiley   +1 more source

First identification of Sarcocystis medusiformis in Chinese sheep (Ovis aries): morphological and molecular characterization. [PDF]

Parasitol Res
Lamu D, Qian L, Hu Z, Xu L, Deng S, Tao J, Yang Y, Hu J.   +7 more
europepmc   +1 more source