Results 121 to 130 of about 3,489,818 (371)

The Influence of Different Foaming Agents on the Properties and Foaming Mechanisms of Foam Ceramics from Quartz Tailings

Crystals
The type of foaming agent significantly influences the pore structure and properties of foam ceramics, particularly their compressive strength. This study used quartz sand tailings and waste glass powder as raw materials to fabricate foam ceramic ...
Huiyang Gao, Jie Zhang
doaj   +1 more source

ANALISIS SIFAT FISIK DAN MEKANIK GEOPOLYMER FOAM CONCRETE DENGAN VARIASI RASIO FOAMING AGENT DAN AIR

, 2022
Debby Sinta Devi, Ratih Baniva, Miselia Nazhirah TT   +2 more
openalex   +2 more sources

Multifractal analysis of the fracture surfaces of foamed polypropylene/polyethylene blends

, 2008
The two-dimensional multifractal detrended fluctuation analysis is applied to reveal the multifractal properties of the fracture surfaces of foamed polypropylene/polyethylene blends at different temperatures.
Alvarez-Ramirez, Amitrano, Argoul, Babadagli, Betekhtin, Bouchaud, Celli, Chandra, Chen, Chhabra, Chuang Liu, Collias, Dougan, Eftekhari, Gu, Halsey, Hilgenfeldt, Issa, Kantelhardt, Krause, Krause, Kraynik, Kumar, Kuramoto, Lapique, Lee, Leung, Leung, Ling Zhao, Lòpez, Mandelbrot, Mandelbrot, Mandelbrot, Mecholsky, Moktadir, Mordant, Naguib, Naguib, Nalawade, Niu, Park, Patrick, Paun, Raoufi, Schmittbuhl, Shek, Suh, Sun, Tao Liu, Thompson, Tomasko, Wang, Wang, Wei-Kang Yuan, Wei-Xing Zhou, Wendt, Xie, Xiu-Lei Jiang, Xu, Yan, Yu, Zhai, Zhou, Zhou   +63 more
core   +1 more source

Region‐to‐Region Unidirectional Connection In Vitro Brain Model for Studying Directional Propagation of Neuropathologies

Advanced Functional Materials, EarlyView.
A unidirectional cerebral organoid–organoid neural circuit is established using a microfluidic platform, enabling controlled directional propagation of electrical signals, neuroinflammatory cues, and neurodegenerative disease–related proteins between spatially separated organoids.
Kyeong Seob Hwang, Hui‐Wen Liu, Hyogeun Shin, Hyun Wook Kang, Minjin Kang, Jongbaeg Kim, Il‐Joo Cho, Nakwon Choi, Seok Chung, Hong Nam Kim   +9 more
wiley   +1 more source

An experimental study on one-step and two-step foaming of natural rubber/silica nanocomposites

Nanotechnology Reviews, 2020
The curing and cellular structure of natural rubber (NR)/silica composite foams were investigated. The presence of an activator in the rubber formulation significantly lowered the decomposition temperature of the ...
Bayat Hossein, Fasihi Mohammad, Zare Yasser, Rhee Kyong Yop   +3 more
doaj   +1 more source

A Termite‐Inspired Alternative to Cement

Advanced Functional Materials, EarlyView.
A termite‐inspired composite of clay, cellulose, and lignin forms a dense fibrous network with concrete‐like strength (32 MPa) and superior elasticity, processed at ambient temperature. Abstract Clay combined with organic materials is used by termites as a strong and durable construction material for their mounds with minimal environmental impact. Here,
Oren Regev, Peter Fratzl, Emeline Raguin, Markus Antonietti   +3 more
wiley   +1 more source

Carbon nanotubes prepared in situ in a cellular ceramic by the gelcasting-foam method [PDF]

, 2003
The synthesis of carbon nanotubes from an oxide solid solution foam is reported for the first time. A foam of Mg0.9Co0.1Al2O4 solid solution is prepared by the gelcasting-foam method using notably mono- and di-functional acrylate monomers.
Laurent, Christophe, Peigney, Alain, Rousset, Abel, Rul, Sébastien   +3 more
core   +3 more sources

Hydrogen‐Bond‐Rich Supramolecular Multiblock Copolymers Facilitate Rapid Zn2+ Migration in Quasi‐Solid‐State Zinc‐Ion Batteries

Advanced Functional Materials, EarlyView.
The disordered growth of dendrites, corrosion, parasitic side reactions, slow de‐solvation kinetics, and inherent safety risks significantly hinder the practical deployment of conventional liquid electrolyte zinc‐ion batteries. In contrast, the novel PU‐EG+DMPA‐Zn polyurethane quasi‐solid‐state electrolyte, enriched with abundant polar functional ...
Ruiqi Liu, Changding Wang, Fu Wan, Kaida Hu, Da Yang, Yaoyang Xia, Wenwei Yin, Yupeng Lin, Yuejiao Chen, Shuhui Sun, Weigen Chen   +10 more
wiley   +1 more source

PHYSICAL FOAMING AGENT INFLUENCE ON RIGID POLYURETHANE FOAMS PROPERTIES

ChemChemTech, 2022
The article discusses the properties of rigid polyurethane foams (PU foams) obtained with the use of various environmentally friendly physical foaming agents - cyclopentane, cycloisopentane mixtures (CIP), methylal, methyl formate and methyl tert-butyl ether.
openaire   +1 more source

Green Production of Anionic Surfactant Obtained from Pea Protein [PDF]

, 2011
A pea protein isolate was hydrolyzed by a double enzyme treatment method in order to obtain short peptide sequences used as raw materials to produce lipopeptides-based surfactants.
A Clemente, A Tsoukala, A Villanueva, AF Dexter, Bénédicte Portet, C Megias, C Rondel, Caroline Rondel, CN Mulligan, D Kitamoto, EA Pena-Ramos, FM Netto, Françoise Silvestre, H Frister, H Schägger, Isabelle Alric, J Vioque, Jean-François Blanco, JS Hamada, JY Lee, K Pommer, K Yasamatsu, LA Graaf De, LM Humiski, M Dall Aaslyng, M Karamac, M Le Gall, MC Marquez, MPC Silvestre, MR Infante, P Anastas, PM Nielsen, R Amarowicz, R Sanchez-Vioque, R Sanchez-Vioque, R Sinha, RT Swank, S Jung, TS Padmashree, UK Laemmli, Zéphirin Mouloungui   +40 more
core   +2 more sources