Synthesis of advanced biobased green materials from renewable biopolymers

Morales, Amaia; Labidi, Jalel; Gullón, Patricia; Astray, Gonzalo

doi:10.1016/j.cogsc.2020.100436

Cited by 42 publications

(20 citation statements)

References 35 publications

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“…In the process of green building design, the designer should analyze and understand the local climate environment, geographical topography, environmental conditions, and economic development conditions; determine the specific use of the target building; and combine the functional requirements of the building and select suitable locations within the city's jurisdiction for further development design. In architectural design, we pay attention to the envelope structure; for construction projects, we pay attention to the wall insulation design, improve the thermal insulation and confidentiality of the wall through green building technology, select materials with excellent thermal insulation performance, and complete the wall construction [13]. In addition, if there are cracks in special parts of the building, it will not only reduce the reliability of the building structure but also cause the problem of heat loss.…”

Section: Layout Design Methodmentioning

confidence: 99%

Application of Lightweight Thermal Insulation Building Materials for Green Building Design

Li-fang

Zhai

2022

Journal of Chemistry

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In order to focus on the application of green environmental protection lightweight thermal insulation materials, an in-depth study is carried out on the basis of joint architectural design. The application of green environmental protection materials in the construction industry was successfully analyzed through methods such as layout design method, optimization design method, and scientific optimization of material selection. In the process of urbanization development in our country, the number of urban population has increased sharply, and the demand for buildings has also increased. Therefore, it is necessary to rapidly promote green building design while the construction industry is developing rapidly and complete the upgrading and transformation of the building in terms of form design. We pay attention to the needs of buildings in terms of shading and lighting, and improve the conditions of building shading and lighting through green building technology. As a result, on the basis of maintaining the residual heat of the building, the diffuse radiation of the ultraviolet rays of the sun is realized, which effectively improves the utilization efficiency of natural energy and reduces the consumption of internal energy. Architectural design under the concept of green building design not only can it meet the current functional requirements of people for architecture but also imperceptibly promote the stable development of our country’s construction industry. After the research on the application of green environmental protection materials, the integration and application of green building design concepts in architectural design is of great significance not only to meet people's health and ecological needs of buildings but also to promote social stability and sustainable development.

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Section: Layout Design Methodmentioning

confidence: 99%

Application of Lightweight Thermal Insulation Building Materials for Green Building Design

Li-fang

Zhai

2022

Journal of Chemistry

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“…Principally, mixing biopolymer with alkali metal salts in presence of organic solvents gave rise to BE which are effortlessly processed into flexible films using solution casting technique [36] . Various biopolymers have been studied for this purpose, [37] out of which anionic polysaccharide like pectin was utilized to prepare the Li‐ion conducting membrane owing to its diverse characteristics such as its abundance in orange, apple, etc. and its lower toxicity.…”

Section: Synthesis and Characterizationmentioning

confidence: 99%

Recent Advancements on Biopolymer‐ Based Flexible Electrolytes for Next‐Gen Supercaps and Batteries: A Brief Sketch

Raghavan

Ghosh

2021

ChemistrySelect

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With a huge upsurge in the energy requirements all over the world, development of energy storage devices with high safety standards without compromising the ecological aspects has become the need of the hour, that propelled the scientific community to search for alternative yet promising sources of energy that would prevent the exhaustion of natural resources. Numerous attempts have been undertaken to utilize the renewable biopolymers in the evolution of solid‐ state electrolytes, as a substitute for liquid electrolytes which are prone to cause leakage leading to hazardous accidents. Despite strenuous efforts, it is still challenging to strike a right balance between the biopolymer elements and the conducting additives. In this review, we aim to lay out a recap on the progress achieved in recent times by employing biopolymers as electrolyte components and its future prospects, that would assist the researchers across the globe to inch one step closer in their quest to find the best electrolyte system for flexible electronics.

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“…In some cases, these problems might be overcome by replacing them with other polymers, chemically modified polymers, or polymer systems containing additional additives necessary to compensate for the good performance of the original ones. In these cases, biodegradability and more recently sustainability are beneficial aspects to be considered. , In many cases, biopolymers can satisfy these concerns by conserving good properties and performance while being applied. ,− Chitosan is among these biopolymers, though by itself does not bear simultaneously all needed properties. At the same time, chitosan-based systems can be modified following different methodologies, for instance, by covalently linking tailorable pending groups , and cross-linking them either chemically , or physically. , The latter is of particular interest due to its simplicity, although the nature of the physical cross-linker agent should also be taken into consideration concerning the application intended.…”

Section: Introductionmentioning

confidence: 99%

Physically Cross-Linked Biopolymer Systems Based on Chitosan and Hydroxycinnamic Acids and Their Food Preservation Application Studies

Corujo

Salum

Herrera

et al. 2022

ACS Food Sci. Technol.

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Production of physically cross-linked biopolymer systems (PCBS) is attracting scientific and industrial attention due to its proven potential for applications in, for example, food, food packaging, food preservation, pharmaceuticals, and cosmetic industries. Its production versatility allows obtaining products in the form of films, powders, lyophilized products, edible coatings, and gel beads, among others. This review presents different methods for obtaining, characterizing, and applying these PCBS designed and produced using chitosan (CH) and hydroxycinnamic acids (HAs), resulting exclusively from noncovalent interactions. Each variable characterizing each component of the PCBS is evaluated, gaining a better understanding of their roles. The influence of different molecular weights, viscosities, and degree of deacetylation among other variables belonging to the biopolymer is presented, while the role of the type, amount, and position of the substituent groups on the HAs is shown using caffeic, ferulic, coumaric, chlorogenic, and rosmarinic acids as physical cross-linkers. The molar ratio between HAs and CH is a key factor when forming PCBS and in determining their final properties. Thus, we provide a comprehensive study of these PCBS obtained using CH and HAs, highlighting their environmental and sustainable aspects. Benefits from a materials standpoint regarding their competitive barrier effects and mechanical and thermal properties are also emphasized, especially toward their food packaging and food preservation applications.

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Synthesis of advanced biobased green materials from renewable biopolymers

Cited by 42 publications

References 35 publications

Application of Lightweight Thermal Insulation Building Materials for Green Building Design

Application of Lightweight Thermal Insulation Building Materials for Green Building Design

Recent Advancements on Biopolymer‐ Based Flexible Electrolytes for Next‐Gen Supercaps and Batteries: A Brief Sketch

Physically Cross-Linked Biopolymer Systems Based on Chitosan and Hydroxycinnamic Acids and Their Food Preservation Application Studies

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