본 자료는 그래핀, 링클론, 스트레인트로닉스, 헤테로스트레인, 포노볼타익, 라만 분광법, 클라인 터널링, 스핀트로닉스, 화학 기상 증착, 분자 빔 에피택시, 디랙 콘 및 포논 전송 등 다양한 주제로 분류 및 집중적으로 다룬 전 세계 영문 논문과 특허를 엄선하여 정리한 것입니다.
Investigating the synergistic effects of hybrid and bimodal filler networks on the out-of-plane thermal conductivity of polymer composites
Published on 2026-06-12 by Yonghyun Albert Kwon, Jaeyeon Kim, Jiseon Choi, Soojeong Jeong, Yunchan Lee, Ho Sun Lim, Jeong Ho Cho @NATURE
Abstract: Polymer Journal, Published online: 12 June 2026; doi:10.1038/s41428-026-01220-2We report a highly effective approach to improve the out-of-plane thermal conductivity of polymer prepregs by optimizing filler networks. Comparing monofiller, hybrid (h-BN/Al2O3), and bimodal (h-BN aggregates/powders) systems reveal that bimodal architectures successfully balance isotropic phonon transport with minimized interfacial thermal resistance. By utilizing chemically identical h-BN fillers with distinct morp[...]
Our summary: The study investigates the impact of hybrid and bimodal filler networks on the thermal conductivity of polymer composites. Bimodal architectures enhance phonon transport while reducing thermal resistance. The optimized prepreg achieves a thermal conductivity of 0.56 W/m·K with 25 wt% filler.
thermal conductivity, polymer composites, filler networks, bimodal systems
Publication
Rigid carrier assemblies with conductive modifiers added to injection molding polymers for improved electrostatic discharge
Patent published on the 2026-06-04 in WO under Ref WO2026117766 by DAEWON SEMICONDUCTOR PACKAGING INDUSTRIAL CO [US] (Hermsmeier Brent Dae [us], Chung Sunna [us], Cho Kyung Hee [us], Cabornay Jilian [us], Hwang Yu Jin [us], Jentgen Jarrod [us], Jeong Sang Yoon [us], Lee Si Chang [us], Nemeckova Petra [us], Okoren Athens [us], Oh Se Don [us])
Abstract: A carrier assembly for semiconductor components can include a patterned tray composed of carbon nanotubes – having disentangled conductive modifiers – that substantially conforms to the pattern. By aligning the disentangled conductive modifiers (e.g., using a chemical vapor deposition process, sonication, and/or a strong magnet) in a vertical arrangement, more consistent and effective discharge of static electricity can be achieved. When semiconductor components are loaded into the patterned[...]
Our summary: Rigid carrier assemblies enhance electrostatic discharge in semiconductor components. Conductive modifiers are integrated into polymers using advanced techniques. Vertical alignment of these modifiers improves static electricity discharge efficiency.
conductive modifiers, electrostatic discharge, carbon nanotubes, injection molding
Patent
Nanofiltration membrane for micropollutant removal
Patent published on the 2026-06-04 in US under Ref US20260151744 by KING FAHD UNIV OF PETROLEUM AND MINERALS [SA] (Baig Nadeem [sa], Matin Asif [sa])
Abstract: A filtration membrane includes a polysulfone (PFS) membrane support, and a crosslinked polyamide layer disposed on the PFS membrane support. The crosslinked polyamide layer includes a network formed by polycondensation between diethylenetriamine and trimesoyl chloride, and graphene oxide (GO) nanosheets covalently bonded to the network via a linking spacer. The linking spacer includes a backbone chain having at least 8 backbone atoms. The backbone chain has a plurality of amine groups including [...]
Our summary: The filtration membrane consists of a polysulfone support and a crosslinked polyamide layer. The polyamide layer incorporates graphene oxide nanosheets linked by a spacer with amine groups. The membrane effectively filters water and organic molecules to produce permeate.
Nanofiltration, micropollutant removal, polysulfone membrane, graphene oxide
Patent
Composite particles, method for producing composite particles, gas separation membrane, method for producing gas separation membrane, gas separation m
Patent published on the 2026-06-04 in WO under Ref WO2026115763 by SHINSHU UNIV [JP] (Kaneko Katsumi [jp], Otsuka Hayato [jp])
Abstract: One aspect of the present disclosure provides composite particles comprising: a plurality of coated particles that contain an inorganic crystal and a reduced graphene oxide and have a coating layer provided on the surface of the inorganic crystal; and a sheet containing a reduced graphene oxide, wherein the sheet includes secondary particles in which the plurality of coated particles are aggregated.[...]
Our summary: The disclosure presents composite particles made of coated inorganic crystals and reduced graphene oxide. A method for producing these composite particles is also described. Additionally, a gas separation membrane utilizing these composite particles is detailed.
composite particles, gas separation membrane, reduced graphene oxide, inorganic crystal
Patent
Method of extracting high-grade melanin from black soldier fly (hermetia illucens) larvae
Patent published on the 2026-06-04 in WO under Ref WO2026115557 by PROMECENS ENTOSYSTEMS PRIVATE LTD [IN] (Chauhan Abhinav [in])
Abstract: The invention discloses a method of extracting high-purity melanin from Black Soldier Fly(Hermetia illucens)larvae. The methodessentially comprises ofenzymatic breakdown of polymer exoskeleton components, subcritical water extraction, low-pH hydrolysis using formic acid, nanofiltration using graphene oxide membranes, ultrasonic treatment for metal ion removal and crystallization using supercritical CO2 to achieve melanin with purity levels greater than 95%. This method reduces the need for harmf[...]
Our summary: The method extracts high-purity melanin from black soldier fly larvae using enzymatic breakdown and subcritical water extraction. It employs low-pH hydrolysis, nanofiltration with graphene oxide membranes, and ultrasonic treatment for metal ion removal. The process achieves over 95% purity while minimizing harmful solvents and acids, promoting sustainability.
melanin extraction, black soldier fly, enzymatic breakdown, sustainable process
Patent
Stem cell isolation kit manufacturing composition comprising graphene, and preparation method therefor
Patent published on the 2026-06-04 in WO under Ref WO2026116996 by REV MED INC [KR] (Shin Bong Geun [kr], Oh Young Jin [kr], Kim Hyeon Seung [kr], Kim Do Yeon [kr])
Abstract: The present invention relates to: a stem cell isolation kit manufacturing composition prepared with graphene dispersed therein, and a preparation method therefor, the composition enabling cell activity of stem cells to improve and blood clots to be prevented through mixing of graphene and a thermoplastic resin. The stem cell isolation kit manufactured using the stem cell isolation kit manufacturing composition comprising graphene, of the present invention, allows autologous stem cells to be acti[...]
Our summary: The invention describes a stem cell isolation kit manufacturing composition that incorporates graphene to enhance cell activity and prevent blood clots. It enables the activation of autologous stem cells in a biocompatible environment with increased far-infrared emission and electrical conductivity. Additionally, the composition undergoes antibacterial treatment and improves platelet adsorption reduction through a water slip effect.
stem cell isolation, graphene composition, antibacterial treatment, thermoplastic resin
Patent
Membrane-based dehumidification system, thermally-insulative selective membrane, and method
Patent published on the 2026-06-04 in US under Ref US20260151729 by PURDUE RES FOUNDATION [US] (Warsinger David E M [us], Rahman Md Ashiqur [us])
Abstract: [0000] Membrane-based dehumidification systems, thermally-insulative selective membranes, and associated methods. The membrane-based dehumidification systems include thermally-insulative selective membranes that help maintain water vapor partial pressure difference across the selective membrane by maintaining a temperature differential across the membrane. The selective membrane includes an active layer disposed on a support layer. The support layer may be made of a mixture of polyvinylidene flu[...]
Our summary: Membrane-based dehumidification systems utilize thermally-insulative selective membranes to maintain water vapor partial pressure differences. These membranes consist of an active layer on a support layer. The support layer, made from polyvinylidene fluoride and reduced graphene oxide, enhances thermal insulation.
dehumidification, selective membrane, thermal insulation, polyvinylidene fluoride
Patent
AI-enabled Thermo-GNN assessment of waste-derived nanocatalytic biodiesel for sustainable and low-emission diesel engine operation
Published on 2026-05-12 by @OXFORD
Abstract: AbstractThis study develops a clean, high-efficiency combustion strategy for agricultural diesel engines by integrating spent coffee ground biodiesel (SCGB) with graphene oxide–zinc oxide (GO@ZnO) core-shell nanoadditives. A Physics-Informed Thermodynamic Graph Neural Network (Thermo-GNN) is introduced to predict performance and emissions behavior using sparse experimental data. SCGB was produced via acid–base transesterification, blended with diesel (B25–B100), and doped with 50 and 100 [...]
Our summary: This study introduces a Physics-Informed Thermodynamic Graph Neural Network (Thermo-GNN) to optimize the combustion of agricultural diesel engines using spent coffee ground biodiesel blended with GO@ZnO nanoparticles. The results show significant improvements in combustion efficiency, with brake thermal efficiency rising to 33.5% and emissions reductions of up to 65%. The Thermo-GNN framework demonstrates high accuracy in predicting performance metrics, paving the way for scalable digital twin applications in diesel engines.
Thermo-GNN, biodiesel, nanocatalysts, emissions
Publication
