Results 11 to 20 of about 2,536 (191)

Economic Impact of NMMO Pretreatment on Ethanol and Biogas Production from Pinewood [PDF]

BioMed Research International, 2014
Processes for ethanol and biogas (scenario 1) and biomethane (scenario 2) production from pinewood improved by N-methylmorpholine-N-oxide (NMMO) pretreatment were developed and simulated by Aspen plus. These processes were compared with two processes using steam explosion instead of NMMO pretreatment ethanol (scenario 3) and biomethane (scenario 4 ...
Marzieh Shafiei, Keikhosro Karimi, Hamid Zilouei, Mohammad J. Taherzadeh   +3 more
openaire   +3 more sources

Regenerated Cellulose/Graphene Composite Fibers with Electroconductive Properties

AUTEX Research Journal, 2020
Conductive cellulose fibers may find application in producing antistatic materials and fibrous electronic elements for smart textiles (textronics). In this paper, we present a method of fabrication of cellulose fibers modified with the reduced graphene ...
Piotr Kulpinski, Jeszka Jeremiasz K., Artur Malolepszy, Leszek Stobinski   +3 more
doaj   +1 more source

A cautionary note on thermal runaway reactions in mixtures of 1-alkyl-3-methylimidazolium ionic liquids and N-methylmorpholine-N-oxide [PDF]

, 2017
Nicht verfügbarN-Methylmorpholine-N-oxide (NMMO) cannot be completely separated by extraction from mixtures with common 1,3-dialkylimidazolium ionic liquids (ILs) due to strong ionic interactions between the two components.
Böhmdorfer, Stefan, Hosoya, Takashi, Potthast, Antje, Rosenau, Thomas, Röder, Thomas   +4 more
core   +2 more sources

Facile Synthesis, Characterization, and Antimicrobial Activity of Cellulose-Chitosan-Hydroxyapatite Composite Material: A Potential Material for Bone Tissue Engineering [PDF]

, 2013
Hydroxyapatite (HAp) is often used as a bone-implant material because it is biocompatible and osteoconductive. However, HAp possesses poor rheological properties and it is inactive against disease-causing microbes.
Harkins, April, Mututuvari, Tamutsiwa M., Tran, Chieu D.   +2 more
core   +2 more sources

Development and Evaluation of Drug Loaded Regenerated Bacterial Cellulose-Based Matrices as a Potential Dosage Form

Frontiers in Bioengineering and Biotechnology, 2020
Bacterial cellulose (BC) is a highly pure form of cellulose and possesses superior physico-mechanical properties with wide range of applications. These properties of BC can further be improved by various modifications, including its regeneration from the
Munair Badshah, Hanif Ullah, Feng He, Fazli Wahid, Umar Farooq, Mattias Andersson, Taous Khan   +6 more
doaj   +1 more source

A comparative study of the effect of synthesis method on the formation of P2- and P3-Na0.67Mn0.9Mg0.1O2 cathodes

Materials Research Express, 2023
Na-ion batteries offer a way to develop large-scale energy storage necessary for the increased adoption of renewable energy sources. Layered transition metal oxide materials for electrodes can be synthesised using abundant and non-toxic materials ...
George Wilson, Nik Reeves-McLaren, Rebecca Boston   +2 more
doaj   +1 more source

Morphology of cellulose objects regenerated from cellulose-N-methylmorpholine N-oxide-water solutions [PDF]

, 2009
International audienceThe precipitation in aqueous media of cellulose from solutions in N-methylmorpholine N-oxide (NMMO) hydrates is an important stage in the process of manufacturing of fibres, films and other cellulose objects.
Biganska, Olga, Navard, Patrick
core   +2 more sources

Digital transformation and new management and organizational modes: Impacts on companies’ financial performance [PDF]

Problems and Perspectives in Management
Type of the article: Research Article AbstractDigitalization in conjunction with new management and organizational methods (NMMO) is a significant contributor to companies’ financial performance. However, there is a considerable gap in current empirical
El Mahdi El Massaoudi, Meriem Rachid, Mohamed Karim Bennacer, Ahmed El Hammoumi, Nabil Seghyar, Mohamed Lahmouchi   +5 more
doaj   +1 more source

Cellulosic films obtained from the treatment of sugarcane bagasse fibers with N -methylmorpholine- N -oxide (NMMO) [PDF]

, 2009
Ethanol/water organosolv pulping was used to obtain sugarcane bagasse pulp that was bleached with sodium chlorite. This bleached pulp was used to obtain cellulosic films that were further evaluated by Fourier transform infrared (FTIR) spectroscopy ...
A. A. Shatalov, A. R. Gonçalves, A. R. Gonçalves, A. S. Chegolya, Adilson R. Gonçalves, António A. Vicente, B. L. Browing, B. Wielage, C. Devallencourt, D. C. Johnson, D. Fengel, D. Fengel, D. N. S. Hon, D. S. Ruzene, Daniel P. Silva, Denise S. Ruzene, F. Shafizadeh, G. C. Goyal, H. Zhao, H. Zhao, H.-P. Fink, J. Bendzala, José. A. Teixeira, L. Paszner, M. E. Hall, M. Schwanninger, Maria T. Pessoa de Amorim, P. Ghetti, P. R. Hornsby, R. A. Young, S. Aziz, T. N. Kleinert, T. Rosenau, T. Rosenau, X. J. Sun   +34 more
core   +1 more source

Synthesis of silver nanoparticles in NMMO and their in situ doping into cellulose fibers [PDF]

Cellulose, 2017
We present a method for synthesis of silver nanoparticles in N-methylmorpholine N-oxide (NMMO) and the associated mechanism, as well as their use for in situ volume modification of cellulose fibers. The synthesized particles had diameter of about 4 nm, and their colloid solution was stable for 1 year.
Olga Rac-Rumijowska, Marta Fiedot, Iwona Karbownik, Patrycja Suchorska-Woźniak, Helena Teterycz   +4 more
openaire   +1 more source