Related Experiment Video
Updated: Jan 23, 2026
10:41
Three-electrode Coin Cell Preparation and Electrodeposition Analytics for Lithium-ion Batteries
Published on: May 22, 2018
38.8K
LFP-Based Gravure Printed Cathodes for Lithium-Ion Printed Batteries
Maria Montanino1, Giuliano Sico2, Anna De Girolamo Del Mauro3
1ENEA Italian National Agency for New Technologies, Energy and Sustainable Economic Development, SSPT-PROMAS-NANO, 80055 Portici, Italy. maria.montanino@enea.it.
Membranes
|June 12, 2019
Summary
Researchers explored gravure printing for creating lithium-ion printed batteries. This study focused on a lithium iron phosphate cathode, demonstrating the potential of industrial printing for battery manufacturing.
Area of Science:
- Materials Science
- Electrochemistry
- Manufacturing Engineering
Background:
- Growing demand for portable electronics drives research into advanced battery technologies.
- Printed electronics offer a promising avenue for miniaturized and flexible energy storage solutions.
- Industrial gravure printing presents a scalable and high-throughput method for fabricating functional layers.
Purpose of the Study:
- To develop and investigate a gravure-printed cathode using lithium iron phosphate (LFP) for rechargeable lithium-ion batteries.
- To assess the feasibility of employing industrial gravure printing in the manufacturing of printed batteries.
- To explore the potential of LFP-based inks for high-performance printed energy storage devices.
Main Methods:
- Fabrication of a LiFePO4 (LFP)-based ink suitable for gravure printing.
- Application of gravure printing technique to deposit the cathode layer onto a substrate.
- Assembly and electrochemical testing of the resulting printed lithium-ion batteries.
Main Results:
- Successful deposition of a uniform LFP cathode layer using industrial gravure printing.
- Demonstration of the gravure printing process for producing functional battery components.
- Initial electrochemical performance data indicating the viability of printed LFP cathodes.
Conclusions:
- Gravure printing is a viable technique for manufacturing LFP-based cathodes for lithium-ion printed batteries.
- The study highlights the potential of industrial printing technologies to meet the growing demand for small electronic device batteries.
- Further research can optimize ink formulations and printing parameters for enhanced battery performance and scalability.
Related Concept Videos
03:12Batteries and Fuel Cells
30.8K
A battery is a galvanic cell that is used as a source of electrical power for specific applications. Modern batteries exist in a multitude of forms to accommodate various applications, from tiny button batteries such as those that power wristwatches to the very large batteries used to supply backup energy to municipal power grids. Some batteries are designed for single-use applications and cannot be recharged (primary cells), while others are based on conveniently reversible cell reactions that...
30.8K
02:54Ions as Acids and Bases
26.2K
Salts with Acidic Ions
Salts are ionic compounds composed of cations and anions, either of which may be capable of undergoing an acid or base ionization reaction with water. Aqueous salt solutions, therefore, may be acidic, basic, or neutral, depending on the relative acid-base strengths of the salt’s constituent ions. For example, dissolving the ammonium chloride in water results in its dissociation, as described by the equation:
Salts are ionic compounds composed of cations and anions, either of which may be capable of undergoing an acid or base ionization reaction with water. Aqueous salt solutions, therefore, may be acidic, basic, or neutral, depending on the relative acid-base strengths of the salt’s constituent ions. For example, dissolving the ammonium chloride in water results in its dissociation, as described by the equation:
26.2K
02:54Trends in Lattice Energy: Ion Size and Charge
26.6K
An ionic compound is stable because of the electrostatic attraction between its positive and negative ions. The lattice energy of a compound is a measure of the strength of this attraction. The lattice energy (ΔHlattice) of an ionic compound is defined as the energy required to separate one mole of the solid into its component gaseous ions. For the ionic solid sodium chloride, the lattice energy is the enthalpy change of the process:
26.6K
03:24Common Ion Effect
46.1K
Compared with pure water, the solubility of an ionic compound is less in aqueous solutions containing a common ion (one also produced by dissolution of the ionic compound). This is an example of a phenomenon known as the common ion effect, which is a consequence of the law of mass action that may be explained using Le Châtelier’s principle. Consider the dissolution of silver iodide:
46.1K
03:45Formation of Complex Ions
25.8K
A type of Lewis acid-base chemistry involves the formation of a complex ion (or a coordination complex) comprising a central atom, typically a transition metal cation, surrounded by ions or molecules called ligands. These ligands can be neutral molecules like H2O or NH3, or ions such as CN− or OH−. Often, the ligands act as Lewis bases, donating a pair of electrons to the central atom. These types of Lewis acid-base reactions are examples of a broad subdiscipline called coordination...
25.8K
01:21DC Battery
1.2K
A conductor needs to be a component of a path that creates a closed loop or full circuit to have a continuous current flowing through it. A current starts to flow if an electric field is created inside an isolated conductor that is not part of a full circuit. The conductor quickly develops a net positive charge at one end and a net negative charge at the other. These charges generate an electric field opposite the direction of the applied electric field, which reduces the current. Eventually,...
1.2K