Thermal degradation of polylactic acid (PLA)/polyhydroxybutyrate (PHB)blends: A systematic review (Record no. 54479)
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| fixed length control field | 02475nam a2200289Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625162448.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | B-20384 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Thermal degradation of polylactic acid (PLA)/polyhydroxybutyrate (PHB)blends: A systematic review |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | Polymer Degradation and Stability, 201, p.109995, 2022 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | Polylactic acid (PLA)and polyhydroxybutyrate (PHB)are two biopolyesters obtained from renewable resources like corn or sugar under bacterial fermentation. PLA is the most widely used biopolymer in diverse applications. Addition of PHB to PLA can improves the crystallinity of PLA, and thereby its mechanical strength. However, both PLA and PHB suffer from poor thermal stability, which limits their potential industrial application. The purpose of this review is to explain thermal decomposition behavior and mechanism of these polymers and systematically categorize available reports on thermal degradation of the neat PLA and PHB, and also as-processed PLA/PHB blends along with PLA/PHB blends modified/reinforced with plasticizers, additives or crosslinkers. The characteristic temperatures (Tonset, and peak temperature or Tmax)of PLA and PHB are taken as the key parameters governing thermal degradation behavior of PLA/PHB blends and composites with variable composition. From this survey we can conclude that the thermal stability of PLA in PLA/PHB blend is lower than the neat PLA, contrary to the PHB with higher thermal stability in PLA/PHB blend. Therefore, thermal degradation mechanism of PLA/PHB blends must be taken as a complex physico-chemical phenomenon. Moreover, the selection of additive severely affects the thermal stability of PLA/PHB blends. Processing method and localization of additive in different phases or at the interface of the phases are factors determining the ultimate thermal stability of blend. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | THERMAL DEGRADATION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | POLYLACTIC ACID |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | POLYHYDROXYBUTYRATE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | POLYMER BLENDS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | THERMOGRAVIMETRIC ANALYSIS |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Kervran, M. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Vagner, C. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Cochez, M. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ponçot, M. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Saeb, M. R. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Vahabi, H. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1RKx4v8MqUrZxPMdW3hwCT9aFePZPlghV/view?usp=drivesdk">https://drive.google.com/file/d/1RKx4v8MqUrZxPMdW3hwCT9aFePZPlghV/view?usp=drivesdk</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
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| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 25.06.2025 | B-20384 | 25.06.2025 | 25.06.2025 | Documentos solicitados |