Electro-Spinning TRIZ Cases

A spinning nozzle destabilizes random fiber deposition via a dynamic electrode, resolving thickness inhomogeneities in nanofibrous layers.

A spinning promoter mediates biocompatible polymer electrospinning in pure water.

A micron-sized porous membrane captures bacteria through nonspecific adhesion, preventing tissue penetration and eliminating cytotoxicity from chemical agents.

Gel-based electrospinning prevents moisture-induced polymerization, enabling scalable production of uniform poly(cyanoacrylate) nanofibres.

Electrospun nanofiber web captures heat through fine pores, reducing thermal transfer to mobile terminal components.

A photosensitive fiber containing a photoacid generator enables direct lithography patterning on substrates.

A P(AN-co-IA)-PMOT composite solution enables electro-spinning of conductive nanofibers in water.

Alternating voltage electrospinning clusters nanofibers into linear formations, replacing random planar layers to boost tensile strength and productivity.

A guiding electrode confines polymer jets to resolve contradictions between fiber quantity and morphology controllability.

Epoxy-functionalized polymer composition maintains stable viscosity during electrospinning to produce continuous nanostructured fibers.

Interlaced main and auxiliary threads reinforce electrospun fibrous membranes, preventing separation while maintaining biocompatibility for tissue repair.

Cellulose acetate fiber with controlled acetyl substitution dissolves in rainwater, reducing environmental load.

A cell scaffold incorporates live cells directly into electrospun fibers using a protectant polymer.

Bicomponent polyimide nanofibers resist thermal shrinkage and chemical corrosion while maintaining structural integrity at temperatures above 500°C.

Segmenting metallized and structural fibers prevents nanoparticle aggregation while enabling selective conductivity in composite matrices.

A wholly alicyclic polyimide microfiber achieves ultrahigh whiteness through electrostatic spinning of HTDA-based resin.

Stereocomplex formation in lactide-caprolactone blends provides hyperelasticity without complex triblock synthesis, solving degradability trade-offs.

Reciprocating sliding movement of the electrode ensures uniform planar layers while electric wind directs fibres away from the source.

Segmented nonwoven strata with varying filament diameters resolve the trade-off between user comfort and rapid liquid acquisition speed.

Siloxane-based additives replace fluorine agents in electrospun films, eliminating environmental harm while maintaining water resistance.

A gravity-fed electrospinning apparatus drips precursor solution onto solid charged needles to form fibers on a collector.

Dual-melting-point nanofibers resolve the trade-off between shutdown reliability and impedance by filling voids while maintaining heat resistance.

A tubular sheath uses electrospinning to create a smooth outer surface and rough inner wall for tendon repair.