Ashizawa Finetech
- Video
- Seminar
- Sample
Exhibition: nano tech 2023
Zone: Fabrication Technology:Nano fabrication zone
Exhibit Highlights
In this exhibition, we're exhibiting our wet and dry beads mill for laboratory and wet beads mill can mass produce nano size particles.
We're giving a presentation about the best solution for the lithium-ion battery manufacturing process using our proven technology.
Product 1
Sample
Pdf
MAX NANO GETTER(R)
Mild Dispersing That Suppresses Damage to Particles
The MAX NANO GETTER is a bead mill for dispersing and mass-producing nano particles. This machine has performance equivalent to the existing NANO GETTER. With bead mills incorporating mixer and stirrer structures, it has been easy to scale up to increased volumes, enabling large-scale production of nano particles (around hundreds of kilograms per hour at maximum "the industry's largest scale"). The MAX NANO GETTER can be used for various types of raw materials as the movement of beads can be easily controlled depending on the material type and change in viscosity.
MAX Nano Getter.pdf
Product 2
Sample
Pdf
LABSTAR Mini(R)
This machine can be used as either a "dispersing type" or "grinding type" by replacing chambers (vessels and rotors).
If users wish to expand the range of the experiment, it is recommended to prepare both chambers.
In addition, this machine incorporates a single common frame for three different uses, so that it can also be used as a batch type for processing small volume samples.
LABSTAR Mini.pdf
Product 3
Sample
Video
Pdf
DRYSTAR(R) SDA1
The Only Desktop Type Continuous Dry Bead Mill in the Industry
The DRYSTAR SDA1 achieves submicron-size particles by dry grinding without classifiers.
This machine has a 100 times better grinding ability compared to ball mills.
A trial can be started from 0.5L as a minimize volume.
User friendly design.
SDA.pdf
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Product 4
Sample
FirstMill(R) FST
First Mill®FST is an ultra-compact circulating bead mill for nano-dispersion, equipped with a mechanism originally developed by Ashizawa.
Even those who have never used a bead mill can easily use a minimum amount of beads.
Nanodispersion experiments can be performed.
Product 5
Sample
Pdf
DeltaVita(R) 1
DeltaVita1
dual centrifuge
Grinding and dispersing with smallest amounts
Minimum sample/1mL~
Test up to 40 samples at one time
Suitable for grinding media up to 2 mm
NETZSCH_DeltaVita1_EN.pdf
Seminar Information
Main Theater［East hall 1］
Feb. 1, 2023 (Wed.)
【nano tech Special Symposium】Nanoparticle process to improve the performance of automotive lithium-ion batteries
【Organizer】nano tech executive committee
【Time】9:30-11:20
Pre-Registration required
Full
Microstructure control of particles and powders and their applications for batteries
9:30-10:00 Pre-Registration required
Osaka University
Joining and Welding Research Institute
Professor
Prof. Makio Naito
【Profile】
Makio Naito is a professor at the Joining and Welding Research Institute (JWRI), Osaka University in Japan. He served as the President of The Society of Powder Technology, Japan from 2015 to 2019. His publications cover a wide range of studies in the fields of advanced materials and novel powder processing and characterization. He has received several prestigious awards including the Richard M. Fulrath Award from the American Ceramic Society (ACerS) in 2002 and the KONA Award in 2019. He has been a Fellow of the ACerS since 2010, and serves on the ACerS Board of Directors from 2020.
【Abstract】
Particle microstructure control and its assembly structure control are key issues for achieving high quality advanced materials. In this talk, the effect of their controls on the performance of battery materials will be explained to make clear the importance of powder processing technology. As a typical example of individual particle microstructure control, processing technology of composite particles will be introduced, and its applications for lithium-ion battery will be explained.
Propose to Lithium-ion battery manufacturing process applying Ashizawa Finetech's grinding and dispersion technology.
10:00-10:20 Pre-Registration required
Ashizawa Finetech Ltd.
Sales Promotion General Manager
General Manager
Mr. Akira Nagai
【Abstract】
As battery development progresses including all-solid battery and next generation batteries, grinding and dispersion technology suitable for each material property is required. Ashizawa Finetech can propose the best solution for the battery manufacturing process using our cutting edge technology.
Dispersant for cathode of Lithium ion battery
10:20-10:40 Pre-Registration required
KAO Corporation
R&D Performance Chemicals Research
Principal Research Scientist
Mr. Atsushi Hiraishi
Grinding and dispersion to improve performance of lithium-ion battery materials
10:40-11:00 Pre-Registration required
AIMEX CO.,LTD.
Managing Director
Mr. Akihiro Igarashi
Nanoscale coating for positive-electrode active material of solid-state lithium batteries
11:00-11:20 Pre-Registration required
POWREX CORPORATION
Research & Development
Assistant Manager
Mr. Makoto Yoshimori
【Profile】
Makoto Yoshimori joined Powrex in 2016 and since then, he has been working for about 6 years on the development of the processing of powder and granular materials and new working processes in the battery, chemical, pharmaceutical, and food industries. In particular, he has been engaged in particle design and equipment and application development work for processes such as particle coating, granulation, and mixing of battery materials.
【Abstract】
Solid-state lithium batteries are lithium-ion batteries with a solid electrolyte, and have been attracting attention as next-generation batteries in recent years. In solid-state lithium batteries, the electrical resistance at the interface between the positive-electrode material and the solid electrolyte is known to cause a decrease in battery performance, and to solve this problem, a nanoscale buffer film coating is used on the surface of positive-electrode material particles. This presentation introduces a tumbling fluidized bed system, Multiplex (MP), which is widely used for coating positive-electrode particles and has benefits such as high uniformity of coating film and high denseness of film. The results of elemental technology study and examples of coatings other than buffer film are also presented. In addition, in light of the growing social demand for mass production, a case study of MP’s coating process in which the coating time was reduced to 1/10 is also introduced.
Contact
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Ashizawa Finetech
Sales Department
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