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Battery anode materials Product List and Ranking from 4 Manufacturers, Suppliers and Companies

Battery anode materials Product List

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Technical Data: Evaluation of Element Distribution and Chemical State of SEI Film on Secondary Battery Anode

Composite approach to the cross-sectional structure and surface shape of the negative electrode, as well as elemental mapping images of the active material cross-section!

One of the causes of capacity degradation at the negative electrode of lithium-ion secondary batteries is the formation of a film called SEI (Solid Electrolyte Interphase), which is created by interfacial reactions between the active material and the electrolyte, resulting in various lithium salt compounds complexing on the surface of the active material. To improve battery performance, control over the composition, thickness, and chemical bonding state of the SEI film is required. This document presents examples of evaluations of the SEI film formed on the surface of carbon-based negative electrode active materials for automotive batteries using SEM, TEM, TEM-EELS, TOF-SIMS, and XPS. *For more details, please refer to the PDF document or feel free to contact us.*

  • Secondary Cells/Batteries
  • Contract measurement

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Directly converting underutilized plant-derived resources into energy storage materials for effective use.

Make effective use of waste materials! Let's power cars and smartphones with plant-based resources.

Our company creates porous negative electrode materials from components of underutilized plant-derived resources. Using agricultural residues (such as rice husks) as an example, we extract valuable substances, ultimately obtaining silicon (Si) and carbon (C) that inherit the morphological characteristics of the crops. By using this same plant-derived Si and C, we can produce Si/C nano-composites in a direct one-step process without using external carbon sources, resulting in conductive porous nanostructures that are expected to be utilized as electrode materials for batteries. [Future Developments/Suggestions] ■ Development of value-added materials, applications in catalysis, adsorption, etc. ■ Utilizing extracted valuable substances as precursors for producing final products with silica and carbon components. ■ Using extracted valuable substances as precursors for hybridizing with other materials to manufacture high-performance materials. *For more details, please refer to the PDF document or feel free to contact us.

  • Company:KRI
  • Price:Other
  • 13-2.PNG
  • Other contract services

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[Data] Case Study of SnS Ultra-Thin Film Fabrication

Graphs and photos are published according to film thickness! We also introduce the resistivity of each.

This document introduces a case study of the deposition of SnS ultra-thin films (soda glass substrate, 50mm square). Graphs and photos of various film thicknesses, including 145nm, 88nm, 51nm, 37nm, and 30nm, are included. We also present the resistivity for each thickness, so please feel free to download and take a look. [Published Cases] (1) Film thickness 145nm (2) Film thickness 88nm (3) Film thickness 51nm (4) Film thickness 37nm (5) Film thickness 30nm *For more details, please refer to the PDF document or feel free to contact us.

  • Organic Natural Materials
  • Other polymer materials
  • Other semiconductors

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[Analysis Case] Structural Evaluation of Lithium-Ion Secondary Battery Anode Materials

The structure of the active material and current collector of secondary batteries can be evaluated in three dimensions!

Our organization offers structural evaluation of lithium-ion secondary battery anode materials. The structural state of the anode materials, such as the dispersion of active substances and porosity, affects performance. In this case, we observed the internal structure of the anode material using X-ray CT, which allows for non-destructive and high-resolution measurement of the three-dimensional structure. By analyzing the results obtained from X-ray CT, it is also possible to detect foreign substances within the electrode material and evaluate the porosity of the active substance layer. [Measurement Method / Processing Method] ■ X-ray CT Method *For more details, please download the PDF or feel free to contact us.

  • 2a.png
  • Contract Analysis

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Book: "Lithium-Ion Battery Technology - Materials, Manufacturing Techniques, and Safety Evaluation"

A book on the improvement, innovation, and advancement of lithium-ion batteries: positive electrode materials, negative electrode materials, particle/slurry preparation, binders, coating technology, electrolytes, and more.

○Publication Date: June 24, 2010 ○Format: B5 size, hardcover, 437 pages ○Price: 70,000 yen (excluding tax) → STbook member price: 66,476 yen (excluding tax) ○Authors: Tetsuo Koike, Electric Vehicle Technology Development Co., Ltd. and Enax Inc. / Hideaki Miyata, The University of Tokyo / Kenichi Shimizu, National Institute of Advanced Industrial Science and Technology / Shuichi Sugawara, Izumi Chemical Co., Ltd. / Naoya Kobayashi, Samsung Yokohama Research Institute / Hideki Sakai, Toho Titanium Co., Ltd. / Masayuki Yoshio, Professor Emeritus, Saga University / Kenji Fukuda, Ube Industries, Ltd. / Masataka Takeuchi, Showa Denko K.K. / Kenji Ogisu, Toda Kogyo Corp. / Mitsumasa Saito, Sumitomo Osaka Cement Co., Ltd. / Mitsuharu Tabuchi, National Institute of Advanced Industrial Science and Technology / Tomonari Takeuchi, National Institute of Advanced Industrial Science and Technology / Kuniaki Tatsumi, National Institute of Advanced Industrial Science and Technology / Junji Akimoto, National Institute of Advanced Industrial Science and Technology / Junichi Imaizumi, Tanaka Chemical Research Co., Ltd. / Tetsuya Wada, Electrochemical Industry Co., Ltd. / Yasuhiro Wakisaka, Zeon Corporation / Yosuke Yabuuchi, Zeon Corporation / Satoshi Akiyama, Nisshin Engineering Co., Ltd. / and 21 others.

  • Company:S&T出版
  • Price:10,000 yen-100,000 yen
  • Technical and Reference Books

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