Organic Chemistry TRIZ Cases

A fluorinated cyclic carbonate additive forms a stable SEI that protects nickel-rich cathodes, reducing resistance growth and gas at high temperature.

Hydrogen-bonding chemistry delays curing at room temperature but accelerates thermo-compression bonding for stable, fast semiconductor assembly.

Formula I host materials improve energy transfer to phosphorescent dopants, boosting OLED efficiency and saturated RGB emission.

An ultra-thin phenanthroline passivation layer suppresses halide-ion surface defects to improve perovskite solar cell photostability.

A fused aromatic organic compound improves blue light chromaticity, carrier transport, emission efficiency, and reliability with low driving voltage.

A fluorinated alkenyl ether in the electrolyte forms protective electrode films that cut resistance, improve cycling, and suppress gas generation.

A dual-index hole transport region cuts total internal reflection in OLEDs, improving luminous efficiency without substantially raising driving voltage.

Controlled fluorobutene gas purity limits polymer film formation, enabling selective silicon etching with a selectivity ratio of 10 or more.

Specific amine compounds improve hole transport in OLED layers, lowering driving voltage while raising luminance efficiency and lifespan.

Substituted benzimidazole additives let thermoplastic electret webs charge by DC corona alone, improving aerosol filtration and charge retention.

A heterocyclic OLED material improves charge injection and transport to cut driving voltage while supporting higher efficiency and longer lifetime.

A sulfone alkoxyamide electrolyte additive captures PF5−, suppresses hydrolysis, stabilizes the SEI film, and reduces gas generation.

SEI-forming electrolyte additives suppress gas generation and bulging, helping lithium-ion batteries cycle stably at high voltage and temperature.

Tailored triarylamine compounds improve OLED hole transport, balancing longer lifetime, higher efficiency, lower voltage, and processability.

An imidazolium cation electrolyte and O3 lithium cobalt oxide help suppress capacity loss and transition metal elution during high-voltage cycling.

A xanthene dimer dye improves solubility, curing, and chemical resistance in thin color-filter films for higher luminance and contrast.

π-extended tetrachlorinated rylene dicarboximides shift emission into 680-950 nm while preserving fluorescence yield, solubility, and stability.

Metal-doped LiCoO2 and three electrolyte additives suppress lattice damage, gas generation, and HF attack at high voltage and temperature.

A heterocyclic TADF emitter shifts OLED emission into the near-infrared while improving quantum efficiency, lowering voltage, and extending lifespan.

An anti-deposition layer and full-surface second electrode reduce shadow effects, preserve transparent areas, and support high-definition displays.

A metal-infiltrated organic film strengthens mask patterns for deep semiconductor etching while avoiding the cost of carbon deposition.

A solvent-based organic film material improves resist underlayer etch resistance, planarization, gap filling, and substrate adhesion.

Metal-coordinated organic additives create heat-conduction pathways in polymers while preserving solubility, meltability, strength, and insulation.

Heterocyclic organic compounds improve electron transfer and thermal stability, lowering OLED driving voltage while extending efficiency and lifespan.

A fluorinated benzo[ghi]peryleneimide additive stays on the carbon cathode, avoids electrolyte dissolution, and suppresses internal short circuits.

Propargyl-group additives stabilize the electrode interface, suppress metal deposition, and reduce voltage drop in lithium secondary batteries.

A capping layer tuned for surface plasma resonance cuts SPP optical loss in top-emission organic electric elements, improving efficiency and lifetime.

A host compound in the OLED light-emitting layer improves charge balance and thermal stability to lower driving voltage and extend emission life.

Crosslinked photoresist is strengthened during lithography, then acid de-crosslinking enables removal while reducing pattern collapse defects.

Functionalized fullerene derivatives stabilize perovskite phases, passivate interface defects, and improve electron transport without extra passivation layers.

An ester-functional 1,3-dipolar additive helps tire tread rubber balance cohesion and rigidity while lowering hysteresis and viscosity.

A phenylnaphthyl monoamine in the hole transport region lowers driving voltage, boosts OLED emission efficiency, and extends device life.

Chlorinated fluoroaromatic compounds use tailored fluoroalkenyl structures to balance thermal stability, dielectric performance, and low GWP.

Controlling alkali metal cations to 0.1-30 ppm in a nonaqueous EDLC electrolyte reduces capacity fade and resistance growth over time.

Triarylamine-biphenyl charge transport material lowers green OLED driving voltage while improving luminous efficiency and durability.

Specific host and dopant compounds lower OLED driving voltage while improving charge balance, luminous efficiency, thermal stability, and lifespan.

Metal infiltration into a patterned organic film creates a composite mask with higher etch resistance for deep semiconductor patterning.

A propyl propionate electrolyte with a propargyl imidazole additive forms a stable SEI, limiting gas generation and cell swelling at high voltage.

Specific low-molecular-weight polyphenolic compounds balance solvent solubility, heat resistance, and etch resistance for finer lithography patterns.

Novel indaceno-based n-type semiconductors improve synthesis, solubility, and near-IR absorption for more efficient OPV and OFET devices.

A triazine-carbazole compound improves OLED efficiency by lowering driving voltage and stabilizing charge transport for longer device life.

Photocleavable mass tags give antibodies and nucleic acid probes a mass-spectrometry readout, expanding multiplex tissue imaging beyond fluorescence limits.

A sulfolane-based electrolyte with a Si-carbon composite electrode suppresses high-temperature resistance rise while improving voltage stability and cycle life.

Using a cyclic sulfone additive, this case shows how stable SEI formation improves cycle life, high-temperature stability, and suppresses gas generation.

High-content sulfinamide or sulfonamide solvents form a stable anode film, cutting side reactions and improving battery cycling.

Metal-doped LiCoO2, ternary cathode blending, and a nitrile additive suppress gas and lattice damage at high voltage and temperature.

Functional ionic liquid electrolytes stabilize SEI, cut flammability and decomposition, and support high-voltage Li-ion cycling.

A low-crystallization Formula (1) film composition cuts substrate-temperature sensitivity, reducing dark current while stabilizing conversion efficiency.

A high-Tg OLED electron transport compound improves blue color purity, lowers driving voltage, and extends device lifespan.