Fabrication of Solid-State Thin-Film Batteries Based on RbAg4I5 by Aerosol Deposition

Ovsyannikov, N. A.; Nechaev, G. V.; Новиков, Д. В.; Бельмесов, А. А.; Пуха, В.Е.

doi:10.1134/s1023193519060144

Cited by 4 publications

(3 citation statements)

References 17 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…A deeper understanding of the processes during thermal annealing of PAD films could be useful for materials with thermal instabilities like RbAg 4 I 5 [ 55 ] (solid electrolyte in batteries) or Sn 4 P 3 [ 102 ] (lithium‐ion battery anode), as well as novel hybrid halide perovskites [ 103 ] (promising material for solar cells or X‐ray detectors). Already investigated and published electrically conducting PAD films from literature are surveyed in the following section and their annealing behavior is compared.…”

Section: Powder Aerosol Depositionmentioning

confidence: 99%

“…These materials and the coatings produced from them may be the basis for a variety of applications, for example, in the field of energy storage and conversion. PAD films may be implemented as thin and dense solid membranes in solid oxide fuel cells (SOFC) [ 42,54 ] or all‐solid‐state batteries [ 55,56 ] as well as functional components in thermoelectric generators (TEG). [ 57,58 ] In addition, also various functional sensing materials utilize a temperature or gas‐dependent electrical conductivity as sensor output signal.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

What Happens during Thermal Post‐Treatment of Powder Aerosol Deposited Functional Ceramic Films? Explanations Based on an Experiment‐Enhanced Literature Survey

et al. 2020

View full text Add to dashboard Cite

Powder aerosol deposition (PAD) is a unique ceramic spray coating method that produces dense and well‐adhering thick‐films directly at room temperature, without requiring any heating or sintering. After the successful film formation, mechanical film properties like hardness or plasma resistance are remarkably good. However, when it comes to electrical properties like permittivity or electrical conductivity, the nanocrystalline structure of PAD films combined with high internal strains deteriorates partly the characteristic properties. The electrical conductivity may already be present within the as‐deposited films. However, it is mostly lowered by several orders of magnitude. Therefore, a thermal post‐deposition annealing is oftentimes required. In this work, electrically conducting films produced by powder aerosol deposition are surveyed based on published data. Their microstructural and electrical behavior during the post‐deposition annealing treatment is summarized and reasons for the lowered electrical conductivity are identified. Additionally, the processes taking place during annealing, which eventually allow to regain bulk‐like functional properties, are examined. A universal annealing behavior is found that leads to a quantitative recommendation for the suitable film annealing temperatures to regain the electrical conductivities.

show abstract

Section: Powder Aerosol Depositionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

What Happens during Thermal Post‐Treatment of Powder Aerosol Deposited Functional Ceramic Films? Explanations Based on an Experiment‐Enhanced Literature Survey

et al. 2020

View full text Add to dashboard Cite

show abstract

“…Currently, many different types of batteries based on various mobile ions are known, for example, H + [1], Li + [2,3], Na + [4], K + [5], Ag + [6], Cu + [7], NH 4 + [8], Mg 2+ [9], Ca 2+ [10], Zn 2+ [11], F − [12], Cl − [13], etc. Lithium ion batteries (LIBs) are the most common due to their unique balance of properties-such as their capacity, current characteristics, availability, and charge safety.…”

Section: Introductionmentioning

confidence: 99%

Using Aquatic Plant-Derived Biochars as Carbon Materials for the Negative Electrodes of Li-Ion Batteries

Belmesov,

Glukhov,

Kayumov

et al. 2023

Coatings

View full text Add to dashboard Cite

The current study focuses on the production of biochars derived from aquatic plants, specifically red seaweed Ahnfeltia and seagrass Zostera and Ruppia, found in brackish lagoons in the Sea of Okhotsk, Sakhalin Island. These biochars were obtained through a stepwise pyrolysis process conducted at temperatures of 500 and 700 °C. The characteristics of the biochars, including their elemental composition, specific surface area, and particle size distribution, were found to be influenced by both the type of biomass used and the pyrolysis temperature. The primary objective of this research was to investigate the potential of these biochars to be used as negative electrodes for lithium ion batteries. Among the various samples we tested, the biochar derived from the macroalgae Ahnfeltia tobuchiensis, produced at 700 °C, exhibited the highest carbon content (70 at%) and nitrogen content (>5 at%). The reversible capacity of this particular biochar was measured to be 391 mAh g−1 during the initial cycles and remained relatively stable at around 300 mAh g−1 after 25 cycles. These findings suggest that biochars derived from aquatic plants have the potential to be utilized as effective electrode materials in lithium ion batteries. The specific properties of the biochar, such as its elemental composition and surface area, play a significant role in determining its electrochemical performance. Further research and optimization of the pyrolysis conditions may lead to the development of biochar-based electrodes with improved capacity and cycling stability, thereby contributing to the advancement of sustainable and environmentally friendly energy storage systems.

show abstract

Dense Y-doped ion conducting perovskite films of BaZrO3, BaSnO3, and BaCeO3 for SOFC applications produced by powder aerosol deposition at room temperature

Exner

Nazarenus

Kita

et al. 2020

International Journal of Hydrogen Energy

View full text Add to dashboard Cite

Fabrication of Solid-State Thin-Film Batteries Based on RbAg4I5 by Aerosol Deposition

Cited by 4 publications

References 17 publications

What Happens during Thermal Post‐Treatment of Powder Aerosol Deposited Functional Ceramic Films? Explanations Based on an Experiment‐Enhanced Literature Survey

What Happens during Thermal Post‐Treatment of Powder Aerosol Deposited Functional Ceramic Films? Explanations Based on an Experiment‐Enhanced Literature Survey

Using Aquatic Plant-Derived Biochars as Carbon Materials for the Negative Electrodes of Li-Ion Batteries

Dense Y-doped ion conducting perovskite films of BaZrO3, BaSnO3, and BaCeO3 for SOFC applications produced by powder aerosol deposition at room temperature

Contact Info

Product

Resources

About