Silver nanoparticles decorated meta-aramid nanofibrous membrane with advantageous properties for high-performance flexible pressure sensor

Advances in advanced solution‐synthesis‐based structural materials for tactile sensors and their intelligent applications

“…Conductor NWs are typically randomly interspersed on an elastic polymer substrate through methods such as spin‐coating, spray‐coating, or dip‐coating, to construct an active layer of tactile sensors 95–98 . However, the non‐uniform distribution of conductor NWs and the physical adhesion between the NWs and the polymer substrate may lead to stability issues during long‐term tactile sensing 99 . Therefore, a more preferable method is to promote a more uniform distribution and achieve high structural stability of tactile sensors through hydrothermal growth of conductor NWs on the polymer substrate.…”

Electrically Conductive AgNPs/TPU-Electrospun Fibers with Hierarchical Microstructures by a One-Step Method for a High-Performance Flexible Pressure Sensor

“…Active materials include carbon materials, metallic nanomaterials, MXene, and conductive polymers . Compared to other active materials, metallic silver has superior conductivity, stability, and biocompatibility, , and its good antimicrobial properties show good application prospects in the field of human wearables …”

“…Active materials include carbon materials, 19 metallic nanomaterials, 20 MXene, 21 and conductive polymers. 22 Compared to other active materials, metallic silver has superior conductivity, stability, and biocompatibility, 20,23 and its good antimicrobial properties show good application prospects in the field of human wearables. 20 Sensitivity, detection range, response time, and durability are the basic parameters for monitoring their sensing performance, of which sensitivity and detection range are important parameters of sensor performance.…”

Mixed-Dimensional MXene Nanocomposites/Aramid Nanofibers-Based Flexible Pressure and Strain Sensor for Electronic Skin

“…Ti 3 C 2 T x MXene stands out as showing excellent mechanical properties and metallic electrical conductivity, surface functional groups (−O, −F, −OH), high thermal conductivity, and ion intercalation and thus has found numerous applications in various sensors. − However, the mechanical property, strength, and brittleness of MXene are relative low due to the sheet structure, and its tendency for restacking and relatively weak oxidation resistance remain challenges for practical utilization . Hybridization of MXene with various low-dimensional nanomaterials or polymers to form nanocomposites can be an effective strategy to overcome the limitations, as the low-dimensional nanomaterials can be the spacers to expand the MXene multilayers and promote the reversible intercalation reactions of charge carriers. − Aramid nanofibers (ANFs), a novel 1D nanomaterial, are considered one of the strongest chemical fibers, with high tensile strength (∼4 GPa), high tensile modulus (∼129 GPa), and good thermal stability. , Their excellent reinforcement abilities allow them to be high-performance polymer substrates, reinforcing phases, and also the “building blocks” in constructing advanced composites . Black phosphorus (BP) is an emerging 2D nanomaterial with puckered structure and exhibits high mobility, weak van der Waals interactions, good electrical conductivity, unique hinge structure, and reactive edge structure. , …”

“…17−23 Aramid nanofibers (ANFs), a novel 1D nanomaterial, are considered one of the strongest chemical fibers, with high tensile strength (∼4 GPa), high tensile modulus (∼129 GPa), and good thermal stability. 24,25 Their excellent reinforcement abilities allow them to be highperformance polymer substrates, reinforcing phases, 21 and also the "building blocks" in constructing advanced composites. 17 Black phosphorus (BP) is an emerging 2D nanomaterial with puckered structure and exhibits high mobility, weak van der Waals interactions, good electrical conductivity, unique hinge structure, and reactive edge structure.…”