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Catalyst Materials Product List and Ranking from 10 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Catalyst Materials Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. イールド Kyoto//Chemical
  2. GSアライアンス 冨士色素株式会社　内 Hyogo//Chemical
  3. EBINAX 旧 ヱビナ電化工業(株) Tokyo//Manufacturing and processing contract
  4. 4 希少金属材料研究所 Okayama//Ferrous/Non-ferrous metals
  5. 4 ナノ・ミール Shizuoka//Chemical
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Catalyst Materials Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Material for artificial photosynthesis: Carbon nitride (C3N4) GSアライアンス 冨士色素株式会社　内
  2. Photocatalytic material "Titanistar(R)" イールド
  3. Titanium dioxide photocatalyst material "Titanistar" イールド
  4. Short-term antibacterial capability of the photocatalytic material "Titanistar(R)" イールド
  5. 4 Titanium photocatalytic material "Titanistar(R)" *Oxidative decomposition ability and hydrophilicity イールド

Catalyst Materials Product List

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Characteristic Report: Visible Light Responsive Titanium Dioxide Photocatalytic Material

Characteristic Report: Visible Light Responsive Titanium Dioxide Photocatalytic Material

Research has been conducted on doping titanium oxide with various elements to enable light absorption in the visible light range.

This document is a report describing the characteristics of "visible light responsive titanium dioxide photocatalytic materials." It is well known that titanium dioxide is a highly effective photocatalyst; however, a challenge has been that its photocatalytic performance is only exhibited under ultraviolet light wavelengths of sunlight. To address this, research has been conducted to enable titanium dioxide to absorb light in the visible light range through doping with various elements. For example, Nb doping and nitrogen doping at oxygen sites have been notable achievements. [Contents] ■ Background/Features ■ Decolorization of methylene blue using visible light LED lighting ■ SEM images of Nb-doped titanium dioxide nanoparticles ■ TEM images of Nb-doped titanium dioxide nanoparticles ■ TEM images of our standard titanium dioxide nanoparticles ■ Information about our new visible light responsive photocatalyst *For more details, please refer to the PDF document or feel free to contact us.

  • Other polymer materials

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Photocatalytic material "Titanistar(R)"

Photocatalytic material "Titanistar(R)"

A photocatalytic material based on titanium metal with excellent properties, enhanced with colorful hues!

"Chitanistar®" is a material that has been given "photocatalytic" properties through a unique oxidation technology applied to titanium metal. The "photocatalytic" layer is continuously formed from the surface to the interior of the titanium metal, resulting in superior adhesion compared to coatings applied to various materials. Additionally, the material can be processed into various shapes of titanium metal, including sheets, meshes, and beads, and can also be regenerated, making it suitable for a wide range of applications. 【Features】 ■ Excellent deodorizing, antibacterial, and anti-soiling effects ■ High hydrophilicity of the surface makes it suitable for long-term outdoor use ■ Lightweight, strong, highly corrosion-resistant, and non-magnetic ■ Excellent design properties, allowing for wide application in various locations ■ Can be processed into various shapes of titanium metal *For more details, please download the PDF or feel free to contact us.

  • Other metal materials

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Short-term antibacterial capability of the photocatalytic material "Titanistar(R)"

Short-term antibacterial capability of the photocatalytic material "Titanistar(R)"

Introducing the short-term antibacterial capability of photocatalytic Titanister!

We report the antibacterial test results against Escherichia coli (E. coli) using the photocatalytic material "Titanistar®." In the photocatalyst industry, tests often last around 3 to 5 hours, so we confirmed the superiority of the antibacterial response through a test set with a short ultraviolet lamp irradiation time of 1 hour. 【Results of the antibacterial test with 1 hour of ultraviolet irradiation】 This time, we conducted an antibacterial test with an irradiation time of 1 hour. Using a strain of E. coli and a film adhesion method with a concentration of 2.5×10^S, we irradiated with 1 mW/cm² BLB. The test area consisted of titanium plates treated with Titanistar, while the control area consisted of untreated pure titanium plates. After 1 hour, no bacterial count could be detected on the Titanistar-treated plates. In contrast, the bacterial count on the untreated titanium plates showed almost no change. This indicates that Titanistar has a high photocatalytic ability. *For more details, please refer to the PDF document or feel free to contact us.

  • Other polymer materials

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Photocatalytic material "Titanistar(R)" [Technical approval from a UN agency]

Photocatalytic material "Titanistar(R)" [Technical approval from a UN agency]

Awarded technical approval from the United Nations Industrial Development Organization (UNIDO)!

The technology of the photocatalytic material "Titanistar(R)" has received technical approval from the United Nations Industrial Development Organization (UNIDO). The technical review was conducted by a third party, evaluating our photocatalytic technology based on almost all available documentation, and included on-site verification of the operational status at user locations utilizing Titanistar for water purification. Additionally, our corporate information was also reviewed as part of the award process. In response to this, we exhibited at the COVID7 (Japan-Africa Business Technology Forum) from the UNIDO booth. *For more details, please refer to the PDF document or feel free to contact us.*

  • Other polymer materials

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Material for artificial photosynthesis: Carbon nitride (C3N4)

Material for artificial photosynthesis: Carbon nitride (C3N4)

Successfully synthesized a composite material using carbon nitride (C3N4) to produce formic acid from sunlight, water, and CO2!

The spread of renewable energy using solar cells, fuel cells, secondary batteries, wind power generation, etc., and the increasing attempts to replace chemical products derived from petroleum, such as plastics, with natural biomass-based biodegradable resins are becoming more common. One method involves using CO2, which is one of the greenhouse gases, as a raw material to produce energy resources and chemical substances from CO2, known as artificial photosynthesis. Additionally, just as plants and leaves in nature synthesize carbohydrates from sunlight, water, and CO2, similar processes can synthesize energy resources and chemical substances from sunlight, water, and CO2. Our company has successfully synthesized composite materials using "carbon nitride (C3N4)," which is a visible light-responsive photocatalytic material, and conducted artificial photosynthesis reactions based on such materials to synthesize formic acid from sunlight, water, and CO2. In the future, we will also consider synthesizing methanol, methane, ethanol, and carbon monoxide (CO) in addition to formic acid, and continue research and development to improve the yield of artificial photosynthesis. *For more details, please refer to the PDF document or feel free to contact us.

  • Other polymer materials

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High efficiency in artificial photosynthesis! Photocatalysts and photoelectrodes for water splitting [Shinshu University Engineering]

High efficiency in artificial photosynthesis! Photocatalysts and photoelectrodes for water splitting [Shinshu University Engineering]

Achieving a sustainable energy system! Promoting similar proton supply in photocatalytic hydrogen production.

Hydrogen is gaining attention as a clean energy source, and methods for producing hydrogen with low environmental impact are in demand. Artificial photosynthesis using photocatalysts to directly generate hydrogen from sunlight realizes a sustainable energy system. Modification of silane coupling agents with phosphonyl groups also promotes similar proton supply in photocatalytic hydrogen production. 【Research Content (Partial)】 ■CTGS - Recently attracting attention as a high-efficiency thin-film solar cell material - Constituent elements are inexpensive, safe, and zinc-free - Gradual control of the band gap according to the Sn/Ge ratio *For more details, please refer to the PDF document or feel free to contact us.

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[Information] Visible light-responsive photocatalyst "Tungsten oxide + Nano platinum particles"

[Information] Visible light-responsive photocatalyst "Tungsten oxide + Nano platinum particles"

A new material that surpasses titanium dioxide! We have published a wealth of information about visible light-responsive photocatalysts.

Conventional titanium dioxide photocatalysts tend to make the coated surface appear white and cloudy, making them unsuitable for transparent materials like glass or any materials that cannot be cloudy. The "tungsten oxide + nano platinum particles" that our company handles completely overcomes these disadvantages of titanium. This document provides detailed information about tungsten oxide + nano platinum particles, including "What is a photocatalyst?", "Comparison of the effects of titanium dioxide and tungsten oxide", and "Antibacterial effects of Wo3+Pt". We invite you to read it. [Contents] ■ What is a photocatalyst? ■ What can be done with a photocatalyst? Effects and benefits ■ Differences between titanium dioxide and tungsten oxide + nano platinum ■ Anti-fouling process through hydrophilicity of photocatalysts ■ Comparison of effects between titanium dioxide and tungsten oxide *For more details, please refer to the PDF document or feel free to contact us.

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Catalytic Electrode Technology "AZUL"

Catalytic Electrode Technology "AZUL"

High-performance, high-durability, low-cost, and safe ultra-high-performance catalyst.

"AZUL" is a new material developed using metal complex blue pigments and inexpensive carbon materials, surpassing platinum catalysts in both performance and cost. It is superior to Pt/C in terms of cost, performance, and durability, so using this catalytic electrode as an alternative to Pt/C is expected to reduce the use of the rare element Pt, lower the costs of devices such as metal-air batteries and fuel cells, and improve output and stability. Please feel free to contact us if you have any inquiries. [Examples of Applications] ■ Lightweighting for drones ■ Lightweighting for batteries ■ Fuel cells ■ Wearables ■ Emergency batteries *For more details, please download the PDF or feel free to contact us.

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[Technical Column #05] A Comprehensive Explanation of Fuel Cell Electrode Materials!

[Technical Column #05] A Comprehensive Explanation of Fuel Cell Electrode Materials!

The cost reduction of electrode catalysts is a future challenge! Introducing the materials used for the electrode part in fuel cells.

The electrode materials for fuel cells are one of the development challenges. In particular, platinum (Pt), used as an electrode catalyst in one type of fuel cell, the polymer electrolyte fuel cell (PEFC), is highly valuable due to its rarity. Research is being conducted to reduce costs, and in addition to cost reduction, the materials for fuel cell electrodes are required to have corrosion resistance, impact resistance, and high performance for standardization. In this column, we will provide a detailed introduction to the materials used in the electrode parts of fuel cells. [Excerpt of Contents] ■ The electrode materials for fuel cells vary depending on the electrolyte ■ What is a fuel cell? ■ Materials for the electrode catalysts of the currently popular polymer electrolyte fuel cell (PEFC) ■ Structure of polymer electrolyte fuel cells (PEFC) and performance of electrode catalysts ■ Reasons why Pt-based materials are used in polymer electrolyte fuel cells (PEFC) *For detailed content of the column, please refer to the related links. For more information, feel free to contact us.

  • Fuel Cells
  • Plating Equipment

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Photocatalytic technology "Light Gintec"

Photocatalytic technology "Light Gintec"

Achieves antibacterial, deodorizing, and mold prevention effects!

"Light Gintec" is a next-generation antibacterial photocatalytic technology that combines silver, which amplifies the action of photocatalysts, enhancing the effects of both synergistically. When there is light, it is used in various fields as an environmental purification material due to its antibacterial, deodorizing, anti-soiling, and environmental pollutant decomposition effects through photocatalytic action. Additionally, it has effects even in completely dark places and exhibits antibacterial effects against various infectious bacteria. 【Features】 ■ Excellent sustainability of antibacterial properties ■ Durability that maintains effectiveness ■ Proven mold prevention in the field ■ Deodorizing properties that suppress the proliferation of bacteria that cause unpleasant odors ■ High safety confirmed by passing various tests *For more details, please refer to the catalog or feel free to contact us.

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Titanium photocatalytic material "Titanistar(R)" *Oxidative decomposition ability and hydrophilicity

Titanium photocatalytic material "Titanistar(R)" *Oxidative decomposition ability and hydrophilicity

Conducting demonstration tests of photocatalytic capabilities! Introduction to oxidation decomposition ability and superhydrophilicity.

In general, photocatalysts have the ability to oxidatively decompose organic substances and harmful materials, rendering them harmless. It is said that hydrophilicity occurs on the surface of the photocatalyst in an excited state. We conducted verification tests on these photocatalytic capabilities. - Oxidative Decomposition Ability We treated a non-woven fabric made of pure titanium, cut into 100mm squares, with gas-type Titanister. After sealing it in a Tedlar bag with approximately 250ppm of acetaldehyde gas and reaching adsorption equilibrium, we irradiated it with a 1mW/cm² BLB lamp from above, measuring the concentration of acetaldehyde gas and the concentration of the reaction product, carbon dioxide, at regular intervals. As the concentration of acetaldehyde gas decreased due to Titanister, the concentration of the reaction product, carbon dioxide, increased. Ultimately, it was found that approximately 230ppm of acetaldehyde gas was almost completely decomposed, and a reaction product amounting to twice the concentration of acetaldehyde gas was generated. *For more details, please refer to the PDF document or feel free to contact us.

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Introduction to the shape and characteristics of the photocatalytic material "Titanistar(R)"

Introduction to the shape and characteristics of the photocatalytic material "Titanistar(R)"

Unique surface oxidation treatment applied to pure titanium metal! Produced as a photocatalytic type of titanium dioxide.

The photocatalytic material "Titanistar(R)" is a photocatalyst produced by applying a unique surface oxidation treatment to pure titanium metal, generating titanium components within pure titanium as photocatalytic titanium dioxide. The substrate is pure titanium metal, not a titanium alloy. Therefore, it is not a coating type and does not use any of these raw materials. - Pure titanium substrate types include plates, meshes, lath meshes, and non-woven fabrics. All of these are flat, but three-dimensional molding processing in specified shapes, such as cylindrical forms, is possible. - Selection and shapes of pure titanium types: From performance and cost perspectives, "lath mesh material" treated with Titanistar is widely used, regardless of liquid phase or gas phase systems. - Titanistar series: - Titanistar MI=O: Dedicated for interference color effects. It has lower performance within the series. - Titanistar MI-W: Gas phase reaction type. Focused on performance. - Titanistar MI-C: Liquid phase reaction type. Thickness of the film. Highest performance class in the series. *For more details, please refer to the PDF document or feel free to contact us.

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Reliability of "Titanistar(R)" [Regarding JAXA's Project Adoption]

Reliability of "Titanistar(R)" [Regarding JAXA's Project Adoption]

Development of visible light-responsive titanisters! Introducing examples of efforts in space development.

The photocatalytic material "Titanistar(R)" has been adopted by the National Space Development Agency (NASDA) and the reorganized Japan Aerospace Exploration Agency (JAXA), and we would like to introduce our initiatives. ■Initiatives with NASDA We received adoption in the second space development venture and high-tech system project, where we conducted suitability tests on the decomposition of ethanol gas, which is classified as a harmful gas within the International Space Station. We demonstrated the ability to decompose and neutralize this gas and received an excellence award, recognized as outstanding among the research and development results of the project. ■Initiatives with JAXA We received project adoption at the JAXA Open Lab. Our company, Osaka Prefecture University’s Masakazu Anbo Laboratory, and JAXA formed a research unit to start a project on air purification technology intended for use in outer space. First, we developed a visible light-responsive Titanistar with the Anbo Laboratory at Osaka Prefecture University. Subsequently, we provided decomposition data and examples of decomposition capabilities for all harmful substances designated within the space station. *For more details, please refer to the PDF document or feel free to contact us.

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Achieving antibacterial and deodorizing properties in building materials! Introduction of new antibacterial photocatalytic technology.

Achieving antibacterial and deodorizing properties in building materials! Introduction of new antibacterial photocatalytic technology.

Next-generation antibacterial photocatalytic technology that achieves antibacterial, deodorizing, and mold prevention effects for building materials!

"Light Gintec" is a next-generation antibacterial photocatalytic technology that combines silver, which amplifies the action of photocatalysts, enhancing the effects of both synergistically. It is expected to be applied to building materials with antibacterial, deodorizing, and mold prevention properties. Moreover, as long as there is light, it is used in many fields as an environmental purification material due to its photocatalytic effects, including antibacterial, deodorizing, anti-soiling, and the decomposition of environmental pollutants. It also has effects in completely dark places and exhibits antibacterial effects against various infectious bacteria. 【Features】 ■ Excellent sustainability of antibacterial properties ■ Durability that maintains effectiveness ■ Mold prevention proven on-site ■ Deodorizing properties that suppress the growth of bacteria that cause unpleasant odors ■ High safety confirmed by passing various tests *For more details, please refer to the catalog or feel free to contact us.

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Titanium dioxide photocatalyst material "Titanistar"

Titanium dioxide photocatalyst material "Titanistar"

Maintains high photocatalytic activity permanently. Numerous achievements in water purification and air purification applications.

"Chitanistar" is a photocatalytic material that has undergone a unique surface oxidation treatment on pure titanium metal, forming a titanium oxide film directly. It possesses high photocatalytic functionality, and since the photocatalytic layer is continuously formed from the surface of the titanium metal to the interior, it is resistant to peeling and can be used permanently. In addition to air purification applications, it has numerous achievements in water purification both domestically and internationally. It can also be utilized for reducing running costs and enhancing the added value of products. 【Features】 ■ Permanently maintains high photocatalytic activity ■ The film is resistant to peeling and is maintenance-free for long periods ■ Available in three types: gas-phase reaction system, liquid-phase reaction system, and design-focused ■ Can be processed into various shapes of titanium metal, including sheet, mesh, and bead forms ■ High hydrophilicity of the surface allows for long-term outdoor use *For more details, please refer to the materials. Feel free to contact us with any inquiries.

  • Other water treatment equipment

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