soda pulp
India
21th Century
Recipe Details
Ingredients
soda pulp
Preparation Steps
The material consists of soda pulp sheets identified as samples SC (Control) and SA (Aged). The preparation involves the production of a soda pulp sheet which is then subjected to an ageing process to evaluate durability and structural integrity (p. 21). Chemical analysis via Infrared spectroscopy (p. 23) monitors the state of functional groups such as O-H, C-H, and CH2.
Original Recipe Text
The material consists of soda pulp sheets identified as samples SC (Control) and SA (Aged). The preparation involves the production of a soda pulp sheet which is then subjected to an ageing process to evaluate durability and structural integrity (p. 21). Chemical analysis via Infrared spectroscopy (p. 23) monitors the state of functional groups such as O-H, C-H, and CH2.
Evidence
"FE-SEM image of soda pulp before ageing at 1000X magnification"
Remarks
Morphological analysis via FE-SEM at 1000X magnification (Fig. 4, p. 21) reveals the physical state of the fibres. Comparison between the 'Before ageing' (SC) and 'After ageing' (SA) states shows visible 'Degradation of fibres'. Infrared spectroscopy (Fig. 7, p. 23) provides a molecular profile, tracking transmittance across the 3500-500 cm-1 range, specifically highlighting peaks for hydroxyl groups, aliphatic C-H bonds, and a characteristic cellulose band at 894 cm-1.
Scientific Analysis
Chemical CompositionO-H, C-H, CH2
Analytical Techniques
FE-SEM image
Infrared spectroscopy
Certainty Level
Confirmed
Instrumentally Verified
Verified
Metadata
Material Type
paper
Paper Typesoda pulp
RegionIndia
Approx. Year2050
Source Information
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