scholarly journals Tailoring cellulose nanocrystals rheological behavior in aqueous suspensions through surface functionalization with polyethyleneimine

2019 ◽  
Vol 31 (2) ◽  
pp. 021207 ◽  
Author(s):  
Dhriti Khandal ◽  
Bernard Riedl ◽  
Jason R. Tavares ◽  
Pierre J. Carreau ◽  
Marie-Claude Heuzey
Keyword(s):  
Surface Functionalization ◽  
Rheological Behavior ◽  
Cellulose Nanocrystals ◽  
Aqueous Suspensions

Rheological behavior of suspensions of modified and unmodified cellulose nanocrystals in dimethyl sulfoxide

2017 ◽  
Vol 56 (7-8) ◽  
pp. 673-682 ◽  
Author(s):  
Helia Sojoudiasli ◽  
Marie-Claude Heuzey ◽  
Pierre J. Carreau ◽  
Bernard Riedl
Keyword(s):  
Dimethyl Sulfoxide ◽  
Rheological Behavior ◽  
Cellulose Nanocrystals

The energy of hydrogen bonds in aqueous suspensions of nanodiamonds with different surface functionalization

2018 ◽  
Vol 50 (3) ◽  
pp. 387-395 ◽  
Author(s):  
K.A. Laptinskiy ◽  
A.N. Bokarev ◽  
S.A. Dolenko ◽  
I.L. Plastun ◽  
O.E. Sarmanova ◽  
...  
Keyword(s):  
Hydrogen Bonds ◽  
Surface Functionalization ◽  
Aqueous Suspensions ◽  
Energy Of Hydrogen Bonds

scholarly journals Correlations between rheological behavior and intrinsic properties of nanofibrillated cellulose from wood and soybean hulls with varying lignin content

BioResources ◽  
2021 ◽  
Vol 16 (3) ◽  
pp. 4831-4845
Author(s):  
Maria C. Iglesias ◽  
Fatima Hamade ◽  
Burak Aksoy ◽  
Zhihua Jiang ◽  
Virginia A. Davis ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Charge Density ◽  
Rheological Behavior ◽  
Colloidal Stability ◽  
Nanofibrillated Cellulose ◽  
Raw Material ◽  
Chemical Compositions ◽  
Intrinsic Properties ◽  
Soybean Hulls ◽  
Aqueous Suspensions

Effects of raw material and chemical composition were considered relative to the intrinsic properties and the rheological behavior of nanofibrillated cellulose aqueous suspensions (CNFs). Atomic force microscopy, Fourier-transform infrared spectroscopy, surface chemistry analysis, thermal gravimetrical analysis, and zeta-potential were used to study the morphology, chemical composition, charge density, as well as thermal and colloidal stability of the different CNFs. Regarding the rheological properties of the samples, steady-state and oscillation studies of the CNF aqueous suspensions obtained from wood and soybean hulls were performed. An interesting correlation was found between the rheological behavior of CNF suspensions and their intrinsic properties. Soybean CNF presented lower viscosities than wood samples, which could be related to their morphology and charge density. Additionally, unbleached soybean CNF (sb-LCNF) showed yield stress compared with the other samples, which could be attributed to the presence of pectin. Furthermore, the different chemical compositions between the samples affected their thermal properties, as well as on their crystallinity.

Rheological Behavior of Nanocellulose Aqueous Suspensions

2020 ◽  
Vol 62 (3) ◽  
pp. 213-217
Author(s):  
A. A. Atakhanov ◽  
A. A. Kholmuminov ◽  
B. N. Mamadierov ◽  
I. Kh. Turdikulov ◽  
N. Sh. Ashurov
Keyword(s):  
Rheological Behavior ◽  
Aqueous Suspensions

Cellulose nanocrystals in aqueous suspensions: rheology of lyotropic chiral liquid crystals

Cellulose ◽  
2019 ◽  
Vol 26 (4) ◽  
pp. 2317-2332 ◽  
Author(s):  
Juan M. Buffa ◽  
Ulises Casado ◽  
Verónica Mucci ◽  
Mirta I. Aranguren
Keyword(s):  
Liquid Crystals ◽  
Cellulose Nanocrystals ◽  
Aqueous Suspensions ◽  
Chiral Liquid Crystals

Aqueous suspensions of cellulose nanocrystals as water-based lubricants

Cellulose ◽  
2019 ◽  
Vol 26 (7) ◽  
pp. 4665-4677 ◽  
Author(s):  
MohammadJavad Shariatzadeh ◽  
Dana Grecov
Keyword(s):  
Cellulose Nanocrystals ◽  
Aqueous Suspensions ◽  
Water Based

Temperature and pH effects on the stability and rheological behavior of the aqueous suspensions of smart polymers based onN-isopropylacrylamide, chitosan, and acrylic acid

2012 ◽  
Vol 129 (1) ◽  
pp. 334-345 ◽  
Author(s):  
Nívia do Nascimento Marques ◽  
Priscila Schroeder Curti ◽  
Ana Maria da Silva Maia ◽  
Rosangela de Carvalho Balaban
Keyword(s):  
Acrylic Acid ◽  
Rheological Behavior ◽  
Ph Effects ◽  
Smart Polymers ◽  
Aqueous Suspensions ◽  
The Stability
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