Results 191 to 200 of about 83,142 (315)

Sub‐1000 °C Sintering of Protonic Ceramic Electrochemical Cells via Microwave‐Driven Vapor Phase Diffusion

Advanced Materials, EarlyView.
A transformative microwave‐driven vapor‐phase sintering strategy enables densification of proton‐conducting electrolytes at 980 °C, reducing the sintering temperature by over 500 °C and addressing a major bottleneck toward PCEC manufacturing. Abstract Protonic ceramic electrochemical cells (PCECs) hold significant promise for efficient power generation
Dongyeon Kim, Yejin Kang, Hyeonggeun Kim, Seeun Oh, Seungsoo Jang, Mincheol Lee, Zhuo Feng Lee, Gi‐Dong Sim, Kang Taek Lee   +8 more
wiley   +1 more source

Highly Efficient Platinum‐Free Photocatalytic Hydrogen Evolution From Low‐cost Conjugated Polymer Nanoparticles

Advanced Materials, EarlyView.
Platinum‐free hydrogen photocatalysis is achieved using dibenzothiophene‐S,S‐sulfoxide‐based conjugated polymers, self‐assembled into nanoparticles via nanoprecipitation. Through side chain engineering and donor–acceptor design, these materials reach a hydrogen evolution rate of 209 mmol g⁻¹ h⁻¹. The structure–function insights presented here establish
Alexandre Holmes, Jingwen Pan, Li Wang, Leandro Franco, Rafael R. Bicudo, Bo Albinsson, C. Moyses Araujo, Weiguo Zhu, Dongbo Wang, Thuc‐Quyen Nguyen, Jiefang Zhu, Ergang Wang   +11 more
wiley   +1 more source

Cognitive intelligence routing protocol for disaster management and underwater communication system in underwater acoustic network. [PDF]

Sci Rep
Saleem K, Wang L, Almogren A, Ntizikira E, Rehman AU, Bharany S, Hussen S.   +6 more
europepmc   +1 more source

EXPLOITING CHANNEL-AWARE REPUTATION SYSTEM FOR PACKET DROP ATTACK DETECTION IN WIRELESS AD-HOC NETWORK

, 2017

openalex   +1 more source

Genetic Surfaceome E. coli Reprogramming Enables Selective Water Oxidation

Advanced Materials, EarlyView.
A novel enzymatic material based on bilirubin oxidase (BOD) surface‐expressed on E. coli for effective electrocatalysis is reported. With this material, highly efficient and selective water oxidation is achieved, a critical half reaction for synthetic photosynthesis. Abstract Programming catalytic behavior at the microbial genome level is a frontier in
Graziela C. Sedenho, Jéssica C. Pacheco, Melanie Gut, Filipe C. D. A. Lima, Sunanda Dey, Frank N. Crespilho, Ariel L. Furst   +6 more
wiley   +1 more source

HCAP: Hybrid cyber attack prediction model for securing healthcare applications. [PDF]

PLoS One
Ali MF, Mohmood MS, Shukur BS, Bacarra R, Alsayaydeh JAJ, Ibrahim MM, Herawan SG.   +6 more
europepmc   +1 more source

Microstructural Evolution Dynamics in Rapid Joule Heating Densification of High‐Nickel Cathodes

Advanced Materials, EarlyView.
Introduction of high‐temperature rapid Joule heating combined with two‐step sintering drives full densification while suppressing grain coarsening in high‐Ni cathodes. By activating lattice and grain boundary diffusion over surface diffusion, this approach achieves dense microstructures without excessive grain growth, offering insights into the ...
Min‐Ho Kim, Jeongwoo Seo, Jaeyong Shin, Eunyoung Park, Ahreum Choi, Myeongjun Choi, Euna Kim, Su Yong Lee, Wooyoung Jin, Sang‐Chae Jeon, Yuzhang Li, Changyong Song, Rodney S. Ruoff, Won Kyung Seong, Sunghwan Jin, Hyun‐Wook Lee   +15 more
wiley   +1 more source

A machine learning based authentication and intrusion detection scheme for IoT users anonymity preservation in fog environment. [PDF]

PLoS One
Oliullah K, Whaiduzzaman M, Mahi MJN, Jan T, Barros A.   +4 more
europepmc   +1 more source

Packet Drop Attack Prevention in DRL Based Data Rate Adaptation Scheme for MANET

M. Karishma, Ashath Thauth S
openalex   +1 more source

Ion Valency as a Molecular Switch for Salt‐Resistant Underwater Adhesion

Advanced Materials, EarlyView.
Monovalent K+ ions weaken adhesion by forming K+‐π complexes with weak bridging capacity. In contrast, multivalent cations like Y3+ enhance adhesion by forming stable π‐cation‐π bridging networks, which are resistant to salt and capable of compensating for the loss of native π–π and NH3+‐π interactions.
Chang‐Sheng Wang, Jiaxing Zhang, Hu Zhang, Wojciech Raj, Nahid Hassanpour, Duy Anh Pham, Hui Guo, Xingxun Liu, Heng Chang, Alexandre A. Arnold, Isabelle Marcotte, Rongxin Su, Wei Qi, Xavier Banquy   +13 more
wiley   +1 more source