Applications of Fourier Transform Infrared Spectroscopy to Study Cotton Fibers

Abidi, Noureddine; Héquet, Eric; Cabrales, Luis Enrique Bergues

doi:10.5772/15829

Cited by 12 publications

(22 citation statements)

References 29 publications

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“…Liu and his coworkers used the difference in the C-O stretches of immature and mature fibers to develop a rapid method for estimating cotton fiber maturity [11]. While Abidi and his coworkers used Partial Least Square regressions to estimate cotton fiber micronaire and fiber surface area [12].…”

Section: Introductionmentioning

confidence: 99%

FT-IR Examination of the Development of Secondary Cell Wall in Cotton Fibers

Cintrón

Hinchliffe

2015

Fibers

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Abstract:The secondary cell wall development of cotton fibers harvested at 18,20, 24, 28, 32, 36 and 40 days after flowering was examined using attenuated total reflection Fourier transform-infrared (ATR FT-IR) spectroscopy. Spectra of deuterated cotton fibers did not demonstrate significant changes in their O-H stretching band shapes or positions during development. Only a progressive increase in O-H band intensity was observed. Results indicate that the highly crystalline cellulose component produced during secondary cell wall formation maintains the hydrogen bonding network observed for the primary cell wall. Other general changes were observed for the regular ATR spectra. A progressive intensity increase for bands assigned to cellulose Iβ was observed during fiber development, including a marked intensity increase for vibrations at 1002 and 985 cm undergo a modest intensity increase during secondary cell wall development.

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Section: Introductionmentioning

confidence: 99%

FT-IR Examination of the Development of Secondary Cell Wall in Cotton Fibers

Cintrón

Hinchliffe

2015

Fibers

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“…The strong transmittance band in between 3000 cm -1 and 3600 cm -1 can be ascribed to O-H stretching vibration [56][57][58]. Two vibrations which are ascribed to intermolecular hydrogen bonds and intra-molecular hydrogen bonds were attained in this band at 3279 and 3331 cm -1 wavenumbers, respectively [56][57][58]. The vibration at 1534 cm -1 which possibly indicates proteins or amino acids can be ascribed to NH2 deformation [56][57][58].…”

Section: Fourier Transform Infrared Spectroscopymentioning

confidence: 99%

“…O-H bending vibration of water molecules was obtained around 1627 cm -1 . The strong transmittance band in between 3000 cm -1 and 3600 cm -1 can be ascribed to O-H stretching vibration [56][57][58]. Two vibrations which are ascribed to intermolecular hydrogen bonds and intra-molecular hydrogen bonds were attained in this band at 3279 and 3331 cm -1 wavenumbers, respectively [56][57][58].…”

Section: Fourier Transform Infrared Spectroscopymentioning

confidence: 99%

“…Two vibrations which are ascribed to intermolecular hydrogen bonds and intra-molecular hydrogen bonds were attained in this band at 3279 and 3331 cm -1 wavenumbers, respectively [56][57][58]. The vibration at 1534 cm -1 which possibly indicates proteins or amino acids can be ascribed to NH2 deformation [56][57][58]. However, this vibration was located with a peak at 1505 cm -1 .…”

Section: Fourier Transform Infrared Spectroscopymentioning

confidence: 99%

“…C-O stretching of acetyl group was observed at 1368 cm -1 [56][57][58]. The vibrations observed at 1337, 1315 and 1211 cm -1 can be attributed to OH in plane bending [56][57][58]. The vibration occurred at 1242 cm -1 can be ascribed to C=O stretching or NH2 deformation [56][57][58].…”

Section: Fourier Transform Infrared Spectroscopymentioning

confidence: 99%

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Functionalization of Textile Materials with Nanoclay Incorporation for Improved Characteristics

Göcek

2019

Politeknik Dergisi

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Tekstil endüstrisi, tüketici taleplerini karşılayabilmek için yeni teknolojiler üzerine araştırmalar yapmaktadır. Günümüzde, üretim, terbiye ve kaplama işlemleri esnasında nanokompozit yapılar elde edilmesiyle tekstillere çok işlevlilik veya özel işlevler sağlanması için nanomalzeme uygulamaları öne çıkmaktadır. Bu çalışmada, özellikleri iyileştirilmiş fonksiyonelleştirilmiş nanokompozit kumaş elde edilmesi amacıyla, farklı pamuklu kumaşların yapısına terbiye teknikleri yoluyla nano ölçekli parçacıklardan nanokiller katılmıştır. Testlerin analiz edilmesinden sonra, nanokil ile işlem görmüş pamuklu kumaşların işlem görmemiş kumaşlara göre daha iyi alev geciktiricilik özelliğine ve ısıl kararlılığa sahip olduğu ve yıkamadan sonra işlevselliğin devamlılığının sağlandığı aynı zamanda da iyileştirilmiş kopma mukavemetine sahip olduğu gözlenmiştir.

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The effect of acid content on the poly(furfuryl) alcohol/cellulose composites

Motaung¹,

Gqokoma

Linganiso

et al. 2015

Polym. Compos.

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Cellulose/poly(furfuryl alcohol) (PFA) composites were prepared via in situ polymerization process using ptoulene sulfonic acid as a catalyst. Cellulose was extracted from cotton fibers using chemical treatments with basic media of NaOH, NaClO 2 and KOH. Acid hydrolysis at different concentrations (30, 40 and 50%) of sulphuric acid was used and the final suspended cellulose was incorporated in PFA. The treatments of the cotton fibers ensued to higher crystalline cellulose which was proportional to sulphuric acid contents. Scanning electron microscopy studies (SEM) results showed a poor interfacial interaction when 50% acid content was used for hydrolyses. The effect of fiber reinforcement on thermal and dynamic mechanical properties of the composites was investigated using thermogravimetric analysis (TGA) and dynamic mechanical analysis (DMTA). The TGA results showed higher thermal stability of cellulose/PFA composites as compared to the neat PFA. The DMA results showed that the incorporation of the cellulose fibers imparts significant enhancement in the storage modulus of the PFA matrix. There was also the clear decrease in intensity of the tan peak of the composites compared to the neat PFA.

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Applications of Fourier Transform Infrared Spectroscopy to Study Cotton Fibers

Cited by 12 publications

References 29 publications

FT-IR Examination of the Development of Secondary Cell Wall in Cotton Fibers

FT-IR Examination of the Development of Secondary Cell Wall in Cotton Fibers

Functionalization of Textile Materials with Nanoclay Incorporation for Improved Characteristics

The effect of acid content on the poly(furfuryl) alcohol/cellulose composites

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