Preparation of PLA blends by polycondensation of D,L-lactic acid using supported 12-tungstophosphoric acid as a heterogeneous catalyst

Liana Chafran, Mateus Freitas Paiva, Juliene Oliveira Campos de França, Maria J. A. Sales, Sílvia C.L. Dias, José A. Dias

Heliyon · 2019 · 34 citations · 32 references

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Abstract

PW/C. These findings could be attributed to the correct tuning of strength and the accessibility of the sites to produce longer polymeric chains.

References

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