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Neueste Veröffentlichungen und Patente zu Aerogelen und Aerographen

Aerogele, Aerographen

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Dies ist unsere neueste Auswahl an weltweiten Veröffentlichungen und Patenten in englischer Sprache zu Aerogelen und Aerographen, klassifiziert und fokussiert auf Aerogel, Aerographen, Sol-Gel-Verfahren, überkritische Trocknung, Graphen-Aerogel, Lyophilisation, reduziertes Graphenoxid-Aerogel, rGO-Aerogel, Gefriertrocknung, Porengrößenverteilung, überkritische Trocknung, Graphenoxid-Aerogel (GOA) und einstellbare Porosität.

Sorbent support materials and systems comprising the same

Patent published on the 2026-10-08 in US under Ref US20260307043 by GEORGIA TECH RES CORPORATION [US] (Fulvio Pasquale Fernando [us], Walton Krista [us], Lin Jiaji [us])

Abstract: [0000] The present disclosure relates generally to hierarchical porous materials and composite sorbents, and more particularly to hierarchical mesoporous-macroporous silica support materials with independently tunable pore structures and composite sorbents including hygroscopic salts supported thereon for atmospheric water generation, thermal energy storage, gas separation, and related applications. A hierarchical porous silica material includes a silica framework defining a plurality of mesopor[...]


Our summary: The disclosure focuses on hierarchical porous materials and composite sorbents. It describes silica support materials with tunable pore structures for various applications. The materials feature mesopores and macropores with specific size ranges and distributions.

sorbent materials, hierarchical porous silica, mesoporous-macroporous, atmospheric water generation

Patent

Systems and methods for predictive control of lyophilization process

Patent published on the 2026-09-30 in EP under Ref EP4814631 by TATA CONSULTANCY SERVICES LTD [IN] (More Mayuresh Hiren [in], Buddhiraju Venkata Sudheendrav [in], Runkana Venkataramana [in])

Abstract: [0001] For developing recipes for new products in the lyophilization system, extensive resource-consuming experiments need to be carried out. The parameters obtained through such experiments are often sub-optimal. Present disclosure provides a system and a method for predictive control of a lyophilization process by capturing the effect that freezing has on the product characteristics and consequently on the drying stages. The system utilizes real-time input from a lyophilization system, and the[...]


Our summary: The system enables predictive control of the lyophilization process by analyzing the effects of freezing on product characteristics. It utilizes real-time data and state estimation models to optimize operating parameters for desired product quality. Additionally, it captures product images to identify defects and recommend mitigation strategies.

predictive control, lyophilization, state estimation, product quality

Patent

Fireproof pad and manufacturing method thereof

Patent published on the 2026-09-24 in WO under Ref WO2026197657 by LG ENERGY SOLUTION LTD [KR] (Jeong Jaehoon [kr], Kim Minpyo [kr], Yoon Sung Soo [kr], Lee Jegwon [kr])

Abstract: A method for manufacturing a fireproof pad according to the present invention comprises the steps of: (A) mixing a solvent-free liquid silicone and an aerogel to form a solid silicone-aerogel composite; and (B) continuously sheeting the silicone-aerogel composite by means of a hot roll press to form a thermal insulation layer, wherein the content of the aerogel is 0.5-40 wt% on the basis the total weight of the silicone-aerogel composite.[...]


Our summary: The invention describes a method for producing a fireproof pad using a silicone-aerogel composite. It involves mixing solvent-free liquid silicone with aerogel and processing it through a hot roll press. The aerogel content in the composite ranges from 0.5 to 40 wt%.

fireproof pad, manufacturing method, silicone-aerogel, thermal insulation

Patent

Metal phosphide-graphene aerogel catalyst for hydrolysis of ammonia borane, method for preparing the same, and hydrogen production system for hydrolys

Patent published on the 2026-09-10 in US under Ref US20260264069 by THE HONG KONG POLYTECHNIC UNIV [CN] (Xu Fujing [cn], Zheng Guangping [cn])

Abstract: [0000] A metal phosphide-graphene aerogel catalyst for hydrolysis of ammonia borane, including: a graphene aerogel in a three-dimensional porous structure, and metal phosphide nanoparticles, which are spherical with an average particle size of 3-100 nm, uniformly deposited on the graphene aerogel, and include a phosphorus element and a transition metal element. The transition metal element may be cobalt, nickel, iron, zinc, titanium, vanadium, chromium, manganese, copper, or any combination ther[...]


Our summary: The content describes a metal phosphide-graphene aerogel catalyst designed for ammonia borane hydrolysis. It details the preparation method involving hydrothermal processes and electro-deposition of metal phosphides. Additionally, it outlines a hydrogen production system utilizing the catalyst for efficient hydrogen generation.

catalyst, ammonia borane, hydrogen production, graphene aerogel

Patent

Momordica grosvenori polysaccharide, and extraction method therefor and use thereof

Patent published on the 2026-08-20 in WO under Ref WO2026170722 by UNIV CENTRAL SOUTH FORESTRY & TECHNOLOGY [CN] (Zhang Sheng [cn])

Abstract: The present invention relates to the technical field of active ingredients in cosmetics, and specifically discloses a Momordica grosvenori polysaccharide having a good antioxidation effect, and a preparation method therefor. The polysaccharide is prepared by means of a low-temperature alkaline extraction process, comprising: using Momordica grosvenori residues as a raw material, degreasing same, then subjecting same to room-temperature extraction with a 0.1-0.5 mol/L NaOH solution, and then perf[...]


Our summary: The invention focuses on a polysaccharide derived from Momordica grosvenori with significant antioxidation effects. It details a low-temperature alkaline extraction method using NaOH, resulting in a polysaccharide with a molecular weight of 59 kDa. This polysaccharide is effective in cosmetics, achieving high inhibition rates compared to water-extracted alternatives.

Momordica grosvenori, polysaccharide extraction, antioxidant properties, cosmetics applications

Patent

Thermally insulating coating compositions

Patent published on the 2026-08-05 in GB under Ref GB2703701 by SMARTPLY EUROPE DAC [IE] (Eamonn Blair [ie])

Abstract: The present invention relates to the thermally insulating coating compositions which comprise at least from 15% to 80% by weight of a film forming binder, from 10% to 70% by weight of a porous and or non-porous inorganic particles having a D50 particle size range of between 30 µm and 300 µm and a D95 inorganic particle size range of between 2.0 µm and 1000 µm. Preferably, both porous and non-porous particles are included. In a preferred embodiment, the porous particles are a silica aerogel, [...]


Our summary: The invention describes thermally insulating coating compositions containing 15% to 80% film forming binder and 10% to 70% inorganic particles. It includes both porous and non-porous particles, with silica aerogel and hollow glass balloons as preferred examples. The coatings can be applied to various substrates using different methods such as spray, roller, or trowel.

Thermal insulation, Coating composition, Inorganic particles, Film forming binder

Patent

PSS composite sponge for solar-driven water purification and dye removal for environmental sustainability

Published on 2026-05-21 by Chung-Wei Huang, Wei-Cheng Jhao, Yu-Jen Liang, Meng-Fang Lin, Yu-Sheng Hsiao @NATURE

Abstract: Polymer Journal, Published online: 21 May 2026; doi:10.1038/s41428-026-01188-zA 3D macroporous MWCNT/PEDOT: PSS composite sponge, fabricated via freeze-drying, enables efficient solar-driven interfacial water evaporation (SIWE) through optimized light absorption, wettability, and water transport. The engineered porous architecture enhances solar–thermal management while facilitating rapid water uptake. Simultaneously, the sponge exhibits high adsorption capacities for organic dyes and strong a[...]


Our summary: A 3D macroporous MWCNT/PEDOT: PSS composite sponge enables efficient solar-driven interfacial water evaporation. It enhances solar–thermal management and facilitates rapid water uptake. The sponge also demonstrates high dye adsorption capacities and strong antifouling properties for sustainable water purification.

PSS, composite sponge, solar-driven purification, environmental sustainability

Publication

Fabrication of electrically conductive cellulose nanofiber scaffolds with Ag nanoparticles via post-reduction

Published on 2026-04-16 by Hiroshi Eguchi, Misato Itoi, Kenji Nagata @NATURE

Abstract: Polymer Journal, Published online: 16 April 2026; doi:10.1038/s41428-026-01177-2In this study, the fabrication of electrically conductive cellulose nanofiber (CNF) scaffolds containing highly dispersed Ag nanoparticles is reported. To preserve the dispersed state of the Ag species, a post-reduction technique was employed to prepare the CNF/Ag scaffolds. As a result, Ag nanoparticles effectively formed electrically conductive pathways throughout the CNF scaffolds. In addition, the combination of [...]


Our summary: This study reports the fabrication of electrically conductive cellulose nanofiber scaffolds with Ag nanoparticles. A post-reduction technique was used to maintain the dispersion of Ag species. The methodology allows for controlled pore structures in CNF-based composite scaffolds.

cellulose nanofibers, electrically conductive, Ag nanoparticles, post-reduction

Publication

Behandelte Themen: Seltene Erden, Wärmedämmschicht, Mikrostruktur, mechanische Eigenschaften, Solution Combustion Synthesis, Vickers-Härte, Bruchzähigkeit, thermische Ausdehnung, Hall-Effekt, dotiert, Perowskit, Korrosionsbeständigkeit, thermischer Zyklustest, Kornfeinung, Hochtemperaturleistung, Ladungsträgerdichte, Transporteigenschaften, International Organization for Standardization (ISO), ASTM International, American National Standards Institute (ANSI), International Electrotechnical Commission (IEC) und International Standards Organization (ISO).

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