Academic Journal
Critical comparison of the properties of cellulose nanofibers produced from softwood and hardwood through enzymatic, chemical and mechanical processes
| العنوان: | Critical comparison of the properties of cellulose nanofibers produced from softwood and hardwood through enzymatic, chemical and mechanical processes |
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| المؤلفون: | Sánchez Salvador, José Luis, Campano Tiedra, Cristina, Balea Martín, Ana, Tarrés, Quim, Delgado Aguilar, Marc, Mutjé, Pere, Blanco Suárez, Ángeles, Negro Álvarez, Carlos Manuel |
| بيانات النشر: | Elsevier |
| سنة النشر: | 2022 |
| المجموعة: | Universidad Complutense de Madrid (UCM): E-Prints Complutense |
| مصطلحات موضوعية: | 66.0, Nanocellulose, Cellulose nanofibers, TEMPO-mediated oxidation, Enzymatic pretreatment, Refining, Gel point, Microscopy, Rheology, Softwood, Hardwood, Industria del papel, Ingeniería química, 3312.13 Tecnología de la Madera, 3303 Ingeniería y Tecnología Químicas |
| الوصف: | CRUE-CSIC (Acuerdos Transformativos 2022) ; Current knowledge on the properties of different types of cellulose nanofibers (CNFs) is fragmented. Properties variation is very extensive, depending on raw materials, effectiveness of the treatments to extract the cellulose fraction from the lignocellulosic biomass, pretreatments to facilitate cellulose fibrillation and final mechanical process to separate the microfibrils. Literature offers multiple parameters to characterize the CNFs prepared by different routes. However, there is a lack of an extensive guide to compare the CNFs. In this study, we perform a critical comparison of rheological, compositional, and morphological features of CNFs, produced from the most representative types of woody plants, hardwood and softwood, using different types and intensities of pretreatments, including enzymatic, chemical and mechanical ones, and varying the severity of mechanical treatment focusing on the relationship between macroscopic and microscopic parameters. This structured information will be exceedingly useful to select the most appropriate CNF for a certain application based on the most relevant parameters in each case. ; Ministerio de Economía y Competitividad (España) ; Ministerio de Ciencia e Innovación (España) ; Comunidad de Madrid ; Universidad Complutense de Madrid ; Banco Santander ; Depto. de Ingeniería Química y de Materiales ; Fac. de Ciencias Químicas ; TRUE ; pub |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 0141-8130 1879-0003 |
| Relation: | CTQ2017-85654-C2-1-R and CTQ2017-85654-C2-2-R; (PDC2021-120964-C21 and PDC2021-120964-C22); RETO-PROSOST-2-CM (P2018/ EMT4459); (CT17/17); (Ref. FJC2019- 040298-I).; https://hdl.handle.net/20.500.14352/71577 |
| DOI: | 10.1016/j.ijbiomac.2022.02.074 |
| الاتاحة: | https://hdl.handle.net/20.500.14352/71577 https://doi.org/10.1016/j.ijbiomac.2022.02.074 |
| Rights: | Atribución-NoComercial-SinDerivadas 3.0 España ; https://creativecommons.org/licenses/by-nc-nd/3.0/es/ ; open access |
| رقم الانضمام: | edsbas.5E84FA59 |
| قاعدة البيانات: | BASE |
| تدمد: | 01418130 18790003 |
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| DOI: | 10.1016/j.ijbiomac.2022.02.074 |