Results 71 to 80 of about 137,660 (279)
Advanced Functional Materials, EarlyView.In this study, the preparation techniques for silver‐based gas diffusion electrodes used for the electrochemical reduction of carbon dioxide (eCO2R) are systematically reviewed and compared with respect to their scalability. In addition, physics‐based and data‐driven modeling approaches are discussed, and a perspective is given on how modeling can aid ...
Simon Emken +6 more
wiley +1 more source
Fluoride‐Free Adhesives for Low Surface Energy Fluorinated Substrates
Advanced Functional Materials, EarlyView.A universal, fluoride‐free adhesive achieves a record 4.91 MPa bond strength on PTFE by leveraging amine/amide dipole–dipole interactions, without fluorinated components. This sustainable strategy overcomes the environmental and performance limits of PFAS‐based adhesives, enabling robust, eco‐conscious bonding across diverse materials.
Siqi Zheng +7 more
wiley +1 more source
Effect of nano- and micron-sized K0.5Na0.5NbO3 fillers on the dielectric and piezoelectric properties of PVDF composites [PDF]
, 2016 Polymer nanocrystal composites were fabricated by embedding polyvinylidene fluoride (PVDF) with K0.5Na0.5NbO3 (KNN) nanocrystallites of different volume fraction using the hot-pressing technique.
Bharathi Ponraj +2 more
core +1 more source
Advanced Functional Materials, EarlyView.It is elucidated that phase engineering of cobalt modulates the interfacial potential gradients of cobalt–carbon electrocatalysts, enhancing the intrinsic electrocatalytic performance. Modulating the dominant crystalline phase of cobalt from a hexagonal close‐packed to a face‐centered cubic enriches the electron density of carbon shells, thereby ...
Ji‐Oh Kim +13 more
wiley +1 more source
Nonflammable, antistatic, and heat-sealable film [PDF]
Antistatic, heat-sealable, nonflammable films prepared from polyvinylidene fluoride and polyvinylidene chloride ...
Block, B. P. +4 more
core +1 more source
Properties of Polyvinylidene Fluoride
Kobunshi Kagaku, 1970 1) ポリフッ化ビニリデンの初期着色の原因を明らかにするため, 通常の成形温度で溶融物の示差熱分析, 熱天びん分析およびポリマーからの揮発ガスの定性および定量を行なった. その結果, 初期着色はわずかな発熱と重量損失を伴ったHFの解離反応であることを明らかにした. またポリマーの末端にCl原子を含む場合は容易にHClを遊離し, 初期着色が末端分解に関係することも明らかにした. 2) 次に初期着色の反応機構を明らかにするため, 高温熱分解と初期着色に対してそれぞれ反応の活性化エネルギーおよび次数を計算した. この結果と分子量変化の測定から初期着色反応は不均一反応の一種と考えられ, 主としてを生成することが推定された.
openaire +2 more sources
Advanced Functional Materials, EarlyView.This study develops a self‐powered permeable electronic dressing (SPED) that synergistically integrates exudate management, electrical stimulation, and on‐demand drug delivery. The dressing effectively absorbs exudate while demonstrating potent antibacterial activity and accelerated tissue regeneration in diabetic mouse models, thereby promoting ...
Jiaheng Liang +12 more
wiley +1 more source
Piezoelectric copolymer hydrophones for ultrasonic field characterization [PDF]
, 1991 Hydrophones to be used in the characterization of medical ultrasonic transducers have been fabricated using a new polyvinylidene fluoride/trifluoroethylene (VF2/VF3) copolymer.
Chan, H. L. W. +3 more
core
Advanced Functional Materials, EarlyView.A flexible hybrid patch integrating a robust cold atmospheric plasma (CAP) system with a high‐power, ultrathin bio‐OLED was developed to enable synergistic wound healing. This multimodal therapy, combining plasma and photodynamic treatment, enhanced angiogenesis, cell proliferation, and collagen deposition, demonstrating superior in vivo efficacy and ...
Jun‐Yeop Song +11 more
wiley +1 more source
Effects of illumination on the conductivity properties of spacecraft insulating materials [PDF]
Experimental data on the dark and illuminated conductivities of Kapton V and polyvinylidene fluoride (PVF2) films are described as well as the changes in insulating properties produced in Kapton H, Kapton V, PVF2, and FEP Teflon films as result of ...
Adamos, R. C., Nanevicz, J. E.
core +1 more source