Recent progress in conductive electrospun materials for flexible electronics: Energy, sensing, and electromagnetic shielding applications

Porifera‐Inspired Lightweight, Thin, Wrinkle‐Resistance, and Multifunctional MXene Foam

“…Initially, when EMW impinges upon the surface of foams, the disparity in impedance caused by the movement of charge carriers between the air and MGASF induces plasma resonance, leading to the reflection of EMW on the foam's surface and blocking most of EMW. [44] Second, the hierarchically porous structure overcomes the stacking between MXene flakes and the stacking in the joint of the skeleton, resulting in an increased transmission path for incident EMW and an enhancement of internal scattering loss. [45] Third, the ion-induced method employed for the porous structure resulted in a low-density, continuous conductive pathway configuration predominantly along the Zn foil direction, advantageous for EMI shielding at low thicknesses.…”

Applications of multifunctional triboelectric nanogenerator (TENG) devices: materials and prospects

“…For instance, conductive components such as carbon nanotubes or graphene can be mixed with hydrophilic polymers to create a composite material with improved humidity-sensing abilities. 64,65 Humidity sensors based on TENG can be created in a variety of ways. Making a TENG device with a sensor layer built of the aforementioned hydrophilic substance is a typical method.…”

Fibras Eletrofiadas Aplicadas Em Embalagens Ativas E Inteligentes Para Alimentos

“…126 Alguns trabalhos na literatura, principalmente na área biomédica e de (bio)sensores no geral, apresentam com sucesso o desenvolvimento de novas arquiteturas baseadas em nanofibras para a incorporação de moléculas biológicas. 124,125,[146][147][148] A Figura 2.6 apresenta um esquema com os possíveis materiais a serem utilizados para obtenção de nanofibras compósitas/híbridas, bem como, as principais aplicações destes materiais.…”

“…Sensores de pressão flexíveis têm recebido cada vez mais atenção devido à demanda em diversas aplicações, como monitoramento de saúde personalizado, detecção de movimento, roupas inteligentes, entre outras 147,148 (maiores detalhes no Capítulo 17).…”