Matches in SemOpenAlex for { <https://semopenalex.org/work/W2808695220> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W2808695220 endingPage "5975" @default.
- W2808695220 startingPage "5965" @default.
- W2808695220 abstract "Dissolving pulp from Pinus caribaea was oxidized by means of the TEMPO (2,2,6,6-tetramethylpiperidine-1-oxide radical)/NaBr/NaClO system. Effects of the conditions including pH, NaClO dosage, and time on the carboxyl group content, degree of polymerization (DP), and solid recovery of oxidized cellulose were determined. A pH of 10 to 10.5 was found to be optimum for selectively oxidizing cellulose, and carboxyl groups were up to 0.75 mmol/g. However, increasing pH from 9 to 12 facilitated cellulose depolymerization by consistently indicating a gradual drop in DP, thus resulting in cellulose loss. In addition, oxidation was accelerated by the addition of 1 mmol/g to 6 mmol/g NaClO; however, further addition did not enhance the carboxyl groups. The maximum value of carboxyl groups was more dependent on NaClO dosage and governed by the crystal structure of the raw material. To obtain oxidized cellulose with a higher yield and DP, NaClO dosage could be controlled at 4 mmol/g to 6 mmol/g, while the reaction time was limited to 6 h to 8 h." @default.
- W2808695220 created "2018-06-21" @default.
- W2808695220 creator A5006970014 @default.
- W2808695220 creator A5026820817 @default.
- W2808695220 creator A5051829795 @default.
- W2808695220 creator A5052764465 @default.
- W2808695220 creator A5058237537 @default.
- W2808695220 creator A5076484241 @default.
- W2808695220 creator A5087305047 @default.
- W2808695220 creator A5089354587 @default.
- W2808695220 date "2018-06-14" @default.
- W2808695220 modified "2023-10-16" @default.
- W2808695220 title "Effects of the conditions of the TEMPO/NaBr/NaClO system on carboxyl groups, degree of polymerization, and yield of the oxidized cellulose" @default.
- W2808695220 doi "https://doi.org/10.15376/biores.13.3.5965-5975" @default.
- W2808695220 hasPublicationYear "2018" @default.
- W2808695220 type Work @default.
- W2808695220 sameAs 2808695220 @default.
- W2808695220 citedByCount "11" @default.
- W2808695220 countsByYear W28086952202019 @default.
- W2808695220 countsByYear W28086952202020 @default.
- W2808695220 countsByYear W28086952202021 @default.
- W2808695220 countsByYear W28086952202022 @default.
- W2808695220 countsByYear W28086952202023 @default.
- W2808695220 crossrefType "journal-article" @default.
- W2808695220 hasAuthorship W2808695220A5006970014 @default.
- W2808695220 hasAuthorship W2808695220A5026820817 @default.
- W2808695220 hasAuthorship W2808695220A5051829795 @default.
- W2808695220 hasAuthorship W2808695220A5052764465 @default.
- W2808695220 hasAuthorship W2808695220A5058237537 @default.
- W2808695220 hasAuthorship W2808695220A5076484241 @default.
- W2808695220 hasAuthorship W2808695220A5087305047 @default.
- W2808695220 hasAuthorship W2808695220A5089354587 @default.
- W2808695220 hasBestOaLocation W28086952201 @default.
- W2808695220 hasConcept C134121241 @default.
- W2808695220 hasConcept C13965031 @default.
- W2808695220 hasConcept C142724271 @default.
- W2808695220 hasConcept C178790620 @default.
- W2808695220 hasConcept C179104552 @default.
- W2808695220 hasConcept C185592680 @default.
- W2808695220 hasConcept C188027245 @default.
- W2808695220 hasConcept C188442228 @default.
- W2808695220 hasConcept C191516044 @default.
- W2808695220 hasConcept C191897082 @default.
- W2808695220 hasConcept C192562407 @default.
- W2808695220 hasConcept C2779251873 @default.
- W2808695220 hasConcept C2779851234 @default.
- W2808695220 hasConcept C44228677 @default.
- W2808695220 hasConcept C49852136 @default.
- W2808695220 hasConcept C521977710 @default.
- W2808695220 hasConcept C71924100 @default.
- W2808695220 hasConcept C77176794 @default.
- W2808695220 hasConcept C88380143 @default.
- W2808695220 hasConceptScore W2808695220C134121241 @default.
- W2808695220 hasConceptScore W2808695220C13965031 @default.
- W2808695220 hasConceptScore W2808695220C142724271 @default.
- W2808695220 hasConceptScore W2808695220C178790620 @default.
- W2808695220 hasConceptScore W2808695220C179104552 @default.
- W2808695220 hasConceptScore W2808695220C185592680 @default.
- W2808695220 hasConceptScore W2808695220C188027245 @default.
- W2808695220 hasConceptScore W2808695220C188442228 @default.
- W2808695220 hasConceptScore W2808695220C191516044 @default.
- W2808695220 hasConceptScore W2808695220C191897082 @default.
- W2808695220 hasConceptScore W2808695220C192562407 @default.
- W2808695220 hasConceptScore W2808695220C2779251873 @default.
- W2808695220 hasConceptScore W2808695220C2779851234 @default.
- W2808695220 hasConceptScore W2808695220C44228677 @default.
- W2808695220 hasConceptScore W2808695220C49852136 @default.
- W2808695220 hasConceptScore W2808695220C521977710 @default.
- W2808695220 hasConceptScore W2808695220C71924100 @default.
- W2808695220 hasConceptScore W2808695220C77176794 @default.
- W2808695220 hasConceptScore W2808695220C88380143 @default.
- W2808695220 hasIssue "3" @default.
- W2808695220 hasLocation W28086952201 @default.
- W2808695220 hasOpenAccess W2808695220 @default.
- W2808695220 hasPrimaryLocation W28086952201 @default.
- W2808695220 hasRelatedWork W1237317296 @default.
- W2808695220 hasRelatedWork W1655673653 @default.
- W2808695220 hasRelatedWork W1972093879 @default.
- W2808695220 hasRelatedWork W1993826926 @default.
- W2808695220 hasRelatedWork W2061941561 @default.
- W2808695220 hasRelatedWork W2132690595 @default.
- W2808695220 hasRelatedWork W2154247058 @default.
- W2808695220 hasRelatedWork W2313780906 @default.
- W2808695220 hasRelatedWork W2492969071 @default.
- W2808695220 hasRelatedWork W2808695220 @default.
- W2808695220 hasVolume "13" @default.
- W2808695220 isParatext "false" @default.
- W2808695220 isRetracted "false" @default.
- W2808695220 magId "2808695220" @default.
- W2808695220 workType "article" @default.