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PLATROM®
Visible-Light Photocatalyst

Platinum
Reduction
Oxidation
Material

LG Hausys’ PLATROM provides unparalleled gas decomposition and deodorization performance compared to existing photo-catalytic materials under visible-light; integrating platinum’s high catalytic activity and Tungsten-trioxide’s superb energy absorbing capability from visible-light spectrum.

Product Specification

  • MaterialPlatinum Loaded Tungsten Trioxide
  • ShapePowder
  • SizeD50 ≤ 500nm
  • ColorGrey Green
  • OdorOdorless
  • pH Level3~4 (Weak Acid)

key Features

Commercialized using LG Hausys’ Patented Technology
PLATROM absorbs and utilizes large amount of energy from UV & visible light
Wide range of potential applications
TiO2 : Widely used photo-catalyst
Mod. TiO2 : Modified to induce activation under visible light

Performance Comparison under Visible Light

DecompositionPerformance

  • 5 Major Indoor Harmful Gases

    Material Formaldehyde Toluene Acetaldehyde Ammonia Acetic Acid
    Removal Efficiency(%) Removal Rate
    (ppm/hr)    		 CO2 evolution
    PLATROM 91 81 87 405.1 125.3
    Cu-TIiO2 - 0 0 9.7 3.8
    Cu-Wo3 0 36 34 6.0 6.7

  • Odor in Daily Life (Rotten Food Smell) Removal Efficiency(%)

    Hydrogen Sulfide Methyl Mercaptan
    90 99

  • Other Harmful Gases (TVOC) Removal Efficiency (%)

    Benzen Ethyl benzene m-, p-, o- xylene Styrene
    80 99 99 99

  • Anti-bacterial Activity (%)

    Escherichia coli Staphylococcus Aureus
    ≥ 99.9 ≥ 99.9

Application for Residential Air Purifier Filter

Gas Re-emission Prevention Mechanism

Strength of PLATROM® Coated Filter over Conventional Filter

PLATROM filter provides enhanced lifetime compared to Conventional Filters

Contact to
LG Hausys

LG Hausys is doing business globally with our valued partners all over the world. Simply get in touch with us for more information regarding on products.

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