Results 151 to 160 of about 307,273 (315)

Effect of pressing temperature on β-phase ratio of electrospun PVDF

e-Polymers
In this study, the morphological evolution of electrospun PVDF during hot compression for piezoelectric sensor production is investigated. The work assesses how compression alters total crystallinity, structural relaxation, and partial crystalline forms ...
Durmuş Fevzican, Salehli Ferid, Yazıcı Murat, Gelir Ali   +3 more
doaj   +1 more source

Efficient separation of O/W and W/O micro-emulsion by thermally responsive superantiwetting PVDF membrane

, 2015
Efficient separation of both oil-in-water (O/W) and water-in-oil (W/O) micro-emulsion was accomplished by a novel thermally responsive PVDF membrane. PNIPAAm-PVP-VTES micro-hydrogel was elaborately synthesized and incorporated into PVDF membrane, which ...
Wang, Yi, Liu, Fu, Wang, Yunze, Xiong, Zhu, Xiang, Yanhui, Lin, Haibo   +5 more
core  

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

LIPUS Responsive Dopamine-Modified PVDF Piezoelectric Nanofiber Membrane for Full-Thickness Skin Wound Healing

Zhiying Zhang,1,* Lijun Liu,1,* Huan Wang,2,* Wangni Xie,1 Wenhao Zhai,1 Linlin Wen,1 Boya Zhang,1 Kexuan Liu,1 Xue Zhang,1 Shuchen Liu,1 Lei Huang,1 Daowei Li,1 Yanmin Zhou1 1Jilin Provincial Key Laboratory of Tooth Development ...
Xie W, Liu K, Liu L, Li D, Wang H, Liu S, Huang L, Zhou Y, Zhang Z, Wen L, Zhai W, Zhang X, Zhang B   +12 more
core  

Transient Charging of Mixed Ionic‐Electronic Conductors by Anomalous Diffusion

Advanced Materials, EarlyView.
This article explores charge transport in mixed ionic‐electronic conductors (MIECs) through electrochemical impedance spectroscopy and transient current analysis. Focusing on PEDOT:PSS, WO3, and n‐doped PBDF, it uncovers the impact of anomalous diffusion via fractional modeling. The study reveals key correlations that deepen understanding and guide the
Heyi Zhang, Gonzalo Rivera‐Sierra, Shirin Siahjani‐Gultekin, Jenifer Rubio‐Magnieto, Anis Allagui, Ignacio Sanjuán, David Franco, Antonio Guerrero, Enrique H. Balaguera, Juan Bisquert   +9 more
wiley   +1 more source

PVDF ???????????? ?????? ????????? ?????? ??? ???????????? ?????? ?????? ????????? ?????? ??????

, 2019
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Saikat, Sinha Ray, Dao thi thanh Huyen, ?????????   +2 more
core  

Polyimide‐Linked Hexaazatriphenylene‐Based Porous Organic Polymer with Multiple Redox‐Active Sites as a High‐Capacity Organic Cathode for Lithium‐Ion Batteries

Advanced Materials, EarlyView.
A high‐capacity polyimide‐linked porous organic polymer (HAT‐PTO) incorporating numerous redox‐active centers is synthesized via a hydrothermal reaction, delivering a high theoretical capacity of 484 mAh g−1. In situ hybridization with carboxyl‐functionalized multiwalled carbon nanotubes enhances conductivity and stability, achieving 397 mAh g−1 at C ...
Arindam Mal, Jonathan Caroni, Asia Patriarchi, Olivera Luzanin, Rafael Ramos, Jan Bitenc, Manuel Melle‐Franco, Manuel Souto   +7 more
wiley   +1 more source

In Situ Amine Formation to Modulate MOF‐Derived PdIn N‐Doped Carbon Catalysts

Advanced Materials, EarlyView.
An amine‐assisted approach converts PdIn‐MOF into PdIn intermetallic nanoparticles embedded in N‐doped carbon. In situ‐generated amines trigger early Pd nucleation, producing smaller PdIn domains than direct pyrolysis. Amine sterics and basicity tune composition and particle size, while solvent and amine co‐determine textural features.
Gonzalo Egea, Jordan Santiago Martinez, M. Asunción Molina, Jaime Mazarío, Lucy Costley‐Wood, Christian Cerezo‐Navarrete, Carlo Marini, Eduardo Villalobos‐Portillo, Andrew M. Beale, Pascual Oña‐Burgos   +9 more
wiley   +1 more source

Piezoelectricity in PVDF and PVDF Based Piezoelectric Nanogenerator: A Concept

IOSR Journal of Applied Physics, 2017
Binoy Bera, Madhumita Das Sarkar
openaire   +1 more source

Flexible Dielectric Acoustic Resonator Patch for Tissue Regeneration

Advanced Materials, EarlyView.
A flexible dielectric acoustic resonator patch enables MHz‐range ultrasound generation through resonance amplification without using piezoelectric materials. Conformal integration on a curved substrate allows efficient acoustic delivery to tissue‐mimicking environments.
Donyoung Kang, Byeongseok Ryu, Sujeong Ahn, Junhyub Kim, Myeonghun Jang, Jeong Ho Cho, Won‐Gun Koh, Hyungsuk Lee   +7 more
wiley   +1 more source