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Microwave-Assisted Hydrothermal Synthesis of Cellulose/Hydroxyapatite Nanocomposites.

Published:20 September 2016 DOI: 10.3390/polym8090316 PMID: 30974621
Lian-Hua Fu, Yan-Jun Liu, Ming-Guo Ma, Xue-Ming Zhang, Zhi-Min Xue, Jie-Fang Zhu

Abstract

In this paper, we report a facile, rapid, and green strategy for the synthesis of cellulose/hydroxyapatite (HA) nanocomposites using an inorganic phosphorus source (sodium dihydrogen phosphate dihydrate (NaH?PO?·2H?O)), or organic phosphorus sources (adenosine 5'-triphosphate disodium salt (ATP), creatine phosphate disodium salt tetrahydrate (CP), or D-fructose 1,6-bisphosphate trisodium salt octahydrate (FBP)) through the microwave-assisted hydrothermal method. The effects of the phosphorus sources, heating time, and heating temperature on the phase, size, and morphology of the products were systematically investigated. The experimental results revealed that the phosphate sources played a critical role on the phase, size, and morphology of the minerals in the nanocomposites. For example, the pure HA was obtained by using NaH?PO?·2H?O as phosphorus source, while all the ATP, CP, and FBP led to the byproduct, calcite. The HA nanostructures with various morphologies (including nanorods, pseudo-cubic, pseudo-spherical, and nano-spherical particles) were obtained by varying the phosphorus sources or adjusting the reaction parameters. In addition, this strategy is surfactant-free, avoiding the post-treatment procedure and cost for the surfactant removal from the product. We believe that this work can be a guidance for the green synthesis of cellulose/HA nanocomposites in the future.

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Related products
Procduct Name CAS Molecular Formula Supplier Price
ATP disodium salt 987-65-5 C10H17N5NaO13P3 595 suppliers $5.00-$2055.90
Creatine phosphate disodium salt 922-32-7 C4H11N3NaO5P 479 suppliers $25.00-$1071.00
Sodium dihydrogen phosphate dihydrate 13472-35-0 NaH2PO4·2H2O 347 suppliers $9.00-$666.00
D-Fructose 1,6-bisphosphate trisodium salt 38099-82-0 C6H15NaO12P2 196 suppliers $11.00-$878.71
CREATINE PHOSPHATE DISODIUM SALT TETRAHYDRATE 71519-72-7 C4H13N3NaO6P 154 suppliers $5.00-$878.71
ADENOSINE 5'-TRIPHOSPHATE DISODIUM SALT 51763-61-2 C15H22N6O4S 44 suppliers Inquiry
CREATINE PHOSPHATE DISODIUM SALT TETRAHYDRATE 6190-45-0 C4H13N3NaO6P 39 suppliers $44.00-$400.00
HA) fluorescent staining kit 2 suppliers Inquiry
ADENOSINE-5-TRIPHOSPHATE, DISODIUM SALT 1174161-60-4 C10H15N5Na2O14P3 2 suppliers Inquiry
D-Fructose 1,6-bisphosphate trisodium salt octahydrate, 5 g - Inquiry

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