Results 91 to 100 of about 648,084 (374)

Sustainable Synthesis of Bio‐Based Magnetic and Conductive Wood for Electromagnetic Interference Shielding Applications

Advanced Engineering Materials, EarlyView.
A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya, Majed Amini, Mohammad Arjmand, Earl Johan Foster   +3 more
wiley   +1 more source

Titan's lakes chemical composition: sources of uncertainties and variability

, 2011
Between 2004 and 2007 the instruments of the CASSINI spacecraft discovered hydrocarbon lakes in the polar regions of Titan. We have developed a lake-atmosphere equilibrium model allowing the determination of the chemical composition of these liquid areas.
A.G.M. Ferreira, Aharonson, Brown, Carruth, Cordier, Crespin, D. Cordier, Dubouloz, Dymond, Edejer, Flasar, Fulchignoni, Giauque, Hayes, Hildebrand, Hébrard, J.I. Lunine, Jennings, L.Q. Lobo, Landau, Lavvas, Lavvas, Lebonnois, Lorenz, Lorenz, Lunine, Majer, McKay, Metropolis, Muhleman, Niemann, O. Mousis, P. Lavvas, P. Rannou, Poling, S. Lebonnois, Somayajulu, Stiles, Stofan, Tegeler, Tokano, Tokano, Turtle, Vuitton, Wall   +44 more
core   +4 more sources

Removing Homocoupling Defects in Alkoxy/Alkyl‐PBTTT Enhances Polymer:Fullerene Co‐Crystal Formation and Stability

Advanced Functional Materials, EarlyView.
PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu, Jochen Vanderspikken, Paola Mantegazza, Stefania Moro, Mouna Hamid, Sigurd Mertens, Niko Van den Brande, Laurence Lutsen, Vincent Lemaur, David Beljonne, Giovanni Costantini, Koen Vandewal, Bruno Van Mele, Wouter Maes, Bart Goderis   +14 more
wiley   +1 more source

Feasibility study of naphthalene removal: Naphthalene solubilization in aqueous solutions of a triblock copolymer of ethylene oxide and 1,2-butylene oxide, E64B20E64 [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2003
Block copolymer E64B20E64, where E denotes oxyethylene, OCH2CH2, B denotes oxybutylene, OCH2CH (C2H5), and the subscripts denote number-average block lengths in repeat units, was synthesized by sequential anionic polymerization.
Colin Booth, Proespichaya Kanatharana, Chiraphon Chaibundit   +2 more
doaj  

Molecular structure and characteristics of phytoglycogen, glycogen and amylopectin subjected to mild acid hydrolysis

npj Science of Food, 2023
The structure and properties of phytoglycogen and glycogen subjected to acid hydrolysis was investigated using amylopectin as a reference. The degradation took place in two stages and the degree of hydrolysis was in the following order: amylopectin ...
Bo Pan, Ningjing Zhao, Qiuqi Xie, Yungao Li, Bruce R. Hamaker, Ming Miao   +5 more
doaj   +1 more source

Milling characteristics and distribution of phytic acid and zind in long-, medium- and short-grain rice [PDF]

, 2008
Milling and polishing are important operations during the production of white rice. The degree of milling and polishing has a significant effect on the nutritional aspects of white rice, especially on minerals, due to a non-uniform distribution of ...
Hamer, R.J., Liang, J., Nakano, K., Nout, M.J.R., Tsuji, K.   +4 more
core   +2 more sources

Organic Electrochemical Transistor Channel Materials: Copolymerization Versus Physical Mixing of Glycolated and Alkoxylated Polymers

Advanced Functional Materials, EarlyView.
This work discusses the use of blended channel materials in OECTs. It explores how mixing glycolated and alkoxylated polymers in various ratios offers a simpler and more efficient route to tuning OECT properties. The performance of the polymer blends is compared to the corresponding copolymers, demonstrating similar OECT characteristics, swelling ...
Lize Bynens, Kaishuai Zhang, Priscila Cavassin, Arwin Goossens, Jochen Vanderspikken, Tania C. H. Castillo, Demetra Tsokkou, Adam Marks, Arianna Magni, Karrie Weaver, Laurence Lutsen, Sahika Inal, Koen Vandewal, Natalie Banerji, Wouter Maes   +14 more
wiley   +1 more source

Fundamentals of reversible addition–fragmentation chain transfer (RAFT)

Chemistry Teacher International, 2020
Radical polymerization is transformed into what is known as reversible addition–fragmentation chain transfer (RAFT) polymerization by the addition of a RAFT agent.
Moad Catherine L., Moad Graeme
doaj   +1 more source

Influence of number of catalyst sites in 1,3‐butadiene solution polymerizations catalyzed by titanium tetrachloride

Engineering Reports, 2021
The synthetic rubber industry is of great importance and it is present in the daily life of world society. Butadiene rubber or polybutadiene is one of the most used polymers in this field, mainly in tire production.
Francisco R. L. Farias, Mateus K. Vasconcelos, Amanda L. T. Brandão   +2 more
doaj   +1 more source

The Impact of Gravity and Molecular Diffusion on the Compositional Gradient in Gas Reservoirs [PDF]

, 2010
Imperial Users ...
Onochie, Obidi C, Onochie, Obidi C
core