Sol-Gel Packaging for Electrochemical Devices

Jitianu, Andrei; Gambino, Louis; Klein, Lisa C.

doi:10.1007/978-1-4614-1957-0_17

Cited by 3 publications

(3 citation statements)

References 47 publications

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“…These polycondensations determine the cross-linking of the polysilsesquioxanes to the point of forming an irreversible hybrid glass network. , The process of softening-becoming rigid-resoftening can be repeated many times, as long as the melting gels are not cured at the temperature of consolidation T 2 (135–170 °C). This property can be used to great effect in processing after preparation of the coatings. ,− …”

Section: Introductionmentioning

confidence: 99%

Consolidated Melting Gel Coatings on AZ31 Magnesium Alloy with Excellent Corrosion Resistance in NaCl Solutions: An Interface Study

Aparicio

Mosa

Rodríguez

et al. 2018

ACS Appl. Mater. Interfaces

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Magnesium alloys, with a density two-thirds that of aluminum, are very attractive for the industry. However, these alloys are extremely susceptible to corrosion in the presence of aggressive electrolytes such as NaCl solutions. Here, we designed hybrid coatings obtained by the consolidation of organically modified polysilsesquioxanes called “melting gels” for the corrosion protection of AZ31 magnesium alloy in NaCl solutions. The main focus was to study the interaction between coatings and substrate and the influence of the coating thickness on the final properties. Micro-scratch tests, adhesion by tape tests, confocal Raman microscopy, SEM-EDS, and ToF-SIMS indicate good adhesion of coatings based on the interaction of melting gels and substrate. These measurements indicate the presence of the Si–O–Mg bonds between the substrate and coatings. Electrochemical results show very low current densities (10–13 A cm–2) without any breakdown potential and impedance values of 1010 Ω cm2.

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Section: Introductionmentioning

confidence: 99%

Consolidated Melting Gel Coatings on AZ31 Magnesium Alloy with Excellent Corrosion Resistance in NaCl Solutions: An Interface Study

Aparicio

Mosa

Rodríguez

et al. 2018

ACS Appl. Mater. Interfaces

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“…Subsequent treatments: the material can go through additional heat or chemical treatments to develop the structure and gain certain qualities like crystallinity, mechanical resistance, or porosity reduction, depending on the intended uses. A wide range of materials, such as glass, ceramics, coatings, catalysts, and biomaterials, are produced using the sol-gel process [89][90][91] (Figure 4). Adjusting process variables including pH, temperature, drying time, and solution composition will change the finished material's characteristics.…”

mentioning

confidence: 99%

“…Because of its adaptability, the sol-gel technique is a useful process for creating sophisticated materials that may be used in a variety of areas [92,93]. A wide range of materials, such as glass, ceramics, coatings, catalysts, and biomaterials, are produced using the sol-gel process [89][90][91] (Figure 4). Adjusting process variables including pH, temperature, drying time, and solution composition will change the finished material's characteristics.…”

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confidence: 99%

Hybrid Organic–Inorganic Materials Prepared by Sol–Gel and Sol–Gel-Coating Method for Biomedical Use: Study and Synthetic Review of Synthesis and Properties

Barrino

2024

Coatings

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The need to improve the expectancy and quality of life of subjects affected by disabling pathologies that require the replacement or regeneration of tissues or parts of the body has fueled the development of innovative, better-performing materials that are capable of integrating into and being tolerated by body tissues. Materials with these characteristics, i.e., bio-functionality, bio-safety, and biocompatibility, are defined as biomaterials. One of the many methods for producing such materials is the sol–gel technique. This process is mainly used for the preparation of ceramic oxides at low temperatures, through hydrolysis and polycondensation reactions of organometallic compounds within a hydroalcoholic solution. This study is based on a specific type of biomaterial: organic–inorganic hybrids. The aim of this study is to provide an overview of the advantages and disadvantages of the sol–gel technique, as well as describe the preparation and chemical and biological characterization, uses, and future prospects of these biomaterials. In particular, the use of plant drugs as organic components of the hybrid material is the innovation of this manuscript. The biological properties of plant extracts are numerous, and for this reason, they deserve great attention from the scientific community.

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Encapsulating Battery Components with Melting Gels

Klein

Jitianu

2014

Ceramic Transactions Series

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Sol-Gel Packaging for Electrochemical Devices

Cited by 3 publications

References 47 publications

Consolidated Melting Gel Coatings on AZ31 Magnesium Alloy with Excellent Corrosion Resistance in NaCl Solutions: An Interface Study

Consolidated Melting Gel Coatings on AZ31 Magnesium Alloy with Excellent Corrosion Resistance in NaCl Solutions: An Interface Study

Hybrid Organic–Inorganic Materials Prepared by Sol–Gel and Sol–Gel-Coating Method for Biomedical Use: Study and Synthetic Review of Synthesis and Properties

Encapsulating Battery Components with Melting Gels

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