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TEMPO-oxidized cellulose nanofibers
Nanoscale, 2011Native wood celluloses can be converted to individual nanofibers 3-4 nm wide that are at least several microns in length, i.e. with aspect ratios>100, by TEMPO (2,2,6,6-tetramethylpiperidine-1-oxyl radical)-mediated oxidation and successive mild disintegration in water.
Akira, Isogai +2 more
openaire +3 more sources
International Journal of Biological Macromolecules, 2023
Cellulose is the richest renewable polymer source on the earth. TEMPO-mediated oxidized cellulose nanofibers are deduced from enormously available wood biomass and functionalized with carboxyl groups.
Zuwu Tang +4 more
semanticscholar +1 more source
Cellulose is the richest renewable polymer source on the earth. TEMPO-mediated oxidized cellulose nanofibers are deduced from enormously available wood biomass and functionalized with carboxyl groups.
Zuwu Tang +4 more
semanticscholar +1 more source
International Journal of Biological Macromolecules, 2022
As the food processing by-products, hericium erinaceus residues (HER) and pineapple peel (PP) are good sources of cellulose and chitosan that can be prepared into hydrogels for structuring a drug delivery system.
H. Yin +3 more
semanticscholar +1 more source
As the food processing by-products, hericium erinaceus residues (HER) and pineapple peel (PP) are good sources of cellulose and chitosan that can be prepared into hydrogels for structuring a drug delivery system.
H. Yin +3 more
semanticscholar +1 more source
Carbohydrate Polymers, 2022
We study the microstructure, optical, thermal, dielectric, and mechanical properties of flexible oxidized cellulose (OC) films loaded with different mass fractions of cubic structure Bi0.5Na0.25K0.25TiO3 by blending solution technique and casting method.
A. E. El Nahrawy +5 more
semanticscholar +1 more source
We study the microstructure, optical, thermal, dielectric, and mechanical properties of flexible oxidized cellulose (OC) films loaded with different mass fractions of cubic structure Bi0.5Na0.25K0.25TiO3 by blending solution technique and casting method.
A. E. El Nahrawy +5 more
semanticscholar +1 more source
TEMPO-Oxidized Bacterial Cellulose Nanofibers/Graphene Oxide Fibers for Osmotic Energy Conversion.
ACS Applied Materials and Interfaces, 2021The large osmotic energy between river water and seawater is an inexhaustible blue energy source; however, the complicated manufacturing methods used for ion-exchange devices hinder the development of reverse electrodialysis (RED).
Nan Sheng +6 more
semanticscholar +1 more source
Advanced Materials & Technologies, 2021
TEMPO (2,2,6,6‐tetramethylpiperidine‐1‐oxyl radical)‐mediated oxidized cellulose nanofibers (TOCNFs), which are derived from abundantly available wood biomass, possess uniform and ultrafine diameters of 3–10 nm and high aspect ratios, and are ...
Shasha Liu +3 more
semanticscholar +1 more source
TEMPO (2,2,6,6‐tetramethylpiperidine‐1‐oxyl radical)‐mediated oxidized cellulose nanofibers (TOCNFs), which are derived from abundantly available wood biomass, possess uniform and ultrafine diameters of 3–10 nm and high aspect ratios, and are ...
Shasha Liu +3 more
semanticscholar +1 more source
Direct conversion of raw wood to TEMPO-oxidized cellulose nanofibers.
Carbohydrate Polymers, 2021A direct production route of cellulose nanofibers (TOCN-D) from raw wood particles of paulownia using simultaneous bleaching and TEMPO oxidation process was specifically investigated and introduced.
Elmira Kaffashsaie +6 more
semanticscholar +1 more source
, 2021
The development and utilization of renewable clean energy has become a common way out for the world to solve energy crisis. The concentration gradient between sea water and river water is widely regarded as a very significant sustainable energy resource ...
Yanglei Xu, Yijia Song, Feng Xu
semanticscholar +1 more source
The development and utilization of renewable clean energy has become a common way out for the world to solve energy crisis. The concentration gradient between sea water and river water is widely regarded as a very significant sustainable energy resource ...
Yanglei Xu, Yijia Song, Feng Xu
semanticscholar +1 more source
International Journal of Biological Macromolecules, 2021
With the development of smart devices, higher requirements are put forward for the stimuli-responsive materials. Stimuli-hydrogels as one kind of stimuli-responsive materials with hydrophilicity, demonstrate huge potential in developing intelligent ...
Mengmeng Kang +4 more
semanticscholar +1 more source
With the development of smart devices, higher requirements are put forward for the stimuli-responsive materials. Stimuli-hydrogels as one kind of stimuli-responsive materials with hydrophilicity, demonstrate huge potential in developing intelligent ...
Mengmeng Kang +4 more
semanticscholar +1 more source
Conference Record of the 2008 IEEE International Symposium on Electrical Insulation, 2008
Oxidation ageing experiments on paper and transformer oil insulation has been performed using two different techniques. First, we used oxygen pressurized bottles with oil-paper isolation where oil and paper are sampled at certain intervals during 8 months and degree of polymerization is measured.
K.B. Liland +3 more
openaire +1 more source
Oxidation ageing experiments on paper and transformer oil insulation has been performed using two different techniques. First, we used oxygen pressurized bottles with oil-paper isolation where oil and paper are sampled at certain intervals during 8 months and degree of polymerization is measured.
K.B. Liland +3 more
openaire +1 more source