SmartCoat Nano tio2 Presentation

L/O/G/O

Nano Photocatalyst

A way forward for Good IAQ

Nano Photocatalyst

A way forward for Good IAQ

Technology IntroductionTechnology IntroductionNano-sized Titanium

Dioxide

Strong oxidation ability to decompose VOC, kill bacteria and fungus

Death from Indoor air pollutant

Poor IAQ and Adverse Effect to Health

Poor IAQ and Adverse Effect to Health

Code of Practice: Local Guideline on IAQ

Healthcare

Good indoor air quality (IAQ) is required for a healthy indoor work environment to increase the productivity of the Nation

Healthcare

Good indoor air quality (IAQ) is required for a healthy indoor work environment to increase the productivity of the Nation

Existing Technology

Germicidal Lamps

Ozone

Super Plasma Ionization

Professorial Talk 2011

Consumer Reports

Some air purifier is actually

unhealthy

Air purifier- Release unhealthy level of ozone

Consumer Reports

My son and daughter have to use inhaler after few

days using the air cleaner

Is existing technology sufficient ????

Drawbacks of Technology in the MarketDrawbacks of Technology in the Market

We needA Sustainable technology which is green, applicable,

affordable, scalable, and effective over a long time.

Photocatalyst (Nano-TiO2)- SmartCoat

What is photocatalyst?What is photocatalyst?

Definition of "Photocatalyst"?

Photo = Light

Catalyst = a substance that causes or accelerates a Chemical reaction without itselfbeing affected.

How it works :How it works :

SMARTCOAT coated surface

Harmless substance

SMARTCOAT eliminate VOC as well as kills

bacteria and fungi by emitting oxygen radicals

TiO2 Fundamental Applications.wmv - YouTube.flv

- -- + + +

O2-

O2-

O2-

OH-

OH-

OH-

CO2H2O

CO2H2O

Smart Coat FunctionsSmart Coat Functions

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Fundamental Knowledge of Photocatalyst

Anti bacterial effectAnti bacterial effect

Radical species formed by photoirradiationattacks the cell wall of bacteria

SMARTCOAT

Super hydrophillicitySuper hydrophillicity

Under the dark condition,water attached to the TiO2surface as water droplet

Just on a photo-irradiation, verythin water film is formed on the

surface of TiO2

Self cleaning Self cleaning Any stain on a TiO2 photocatalyst is removed.2 type self-cleaning mechanism exists

Stain is photodecomposed from theinterface of itself and TiO2 by radicalspecies generated with photo-irradiation

Thin water film is formed onto the TiO2surface by a photo-irradiation, andstain is slipped on this water film andremoved.

VOC detoxificationVOC detoxificationSimulation result of De-NOx insideof a street canyon by photocatalyticpavement and wall

Application of photocatalyst for pavementApplication of photocatalyst for pavement

Why TiO2 is exclusive photocatalystWhy TiO2 is exclusive photocatalyst

Cheap- TiO2 is already widely is used for industrial field

Stable- TiO2 resists against acid or base

Safety -TiO2 is already using for food additive,cosmetics,and so on

Concentration of pollutantsConcentration of pollutants

Light is aggregate of particle called as photon.

Light intensity =number of photon.

Theoretically, one photon can occur one reaction.

Quantum efficiency (QE) is a quantity defined for a photocatalyst as the percentage of photons hitting the photoreactive surface that will produce an electron hole pair.

100% QE means that 1 photon generates 1 chemical reaction.

QE is under 100 %. total amount of photon > total amount of pollutant

Titanium Dioxide (TiO2) SafetyTitanium Dioxide (TiO2) Safety

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Characteristic Characteristic

Characteristic Of SmartCoatCharacteristic Of SmartCoat

Nano-sized Titanium Dioxide (2-3 nm)

Transparent- easy to apply to any surface due to Dispersion Technology

SELF Binding Capabilities without any binder

Spraying and Fixing DirectlyGetting Dry and Firm Instantly

Visible Light Response and Reaction

TiO2 nano solution with particle size of 2-3 nanometer

SA=425.5 - 638.3 m2

Nanosize particle- high reactivityNanosize particle- high reactivity

Position [°2Theta] (Copper (Cu))

20 30 40 50 60

Counts

0

500

1000

1500

NuAnatase 100.0 %

Anatase Structure- high efficiency phase

Match well with Reference Pattern:98-000-5226

Anatase

The suspension has been diluted with 20-fold with water as a solvent.

Strong absorption towards visible range

Visible respond- work under any light

Commercial Product

Glass substrate

Scratched Glass

substrate

TiO2 on Glass substrate

Scratched surface of TiO2 coated glass

Adherence TestAdherence Test

Glass Slide RoughnessGlass Slide Roughness

Smooth surface- 3.5 nm

Smartcoat coated Glass Slide RoughnessSmartcoat coated Glass Slide Roughness

Rough surface- 88.6 nm

Glass Slide Scratch TestGlass Slide Scratch Test

208 nm depth of scratch

Smartcoat coated Glass Slide Scratch TestSmartcoat coated Glass Slide Scratch Test

92.2 nm depth of scratch

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Properties ofProperties of

Prolong Aging time of Fruits After 15 days- Portion sprayed with TiO2 showed smooth skin but the

control one looks rough (aging much faster)

controlcontrol SmartCoat

SmartCoat

controlcontrol SmartCaot

SmartCaot

Portion sprayed with SMARTCOAT free from flies Fresh cut

apple –full of flies

Functionality: VOC detoxification under sunlight

Control

Control

under fluorescence light 3.8 W/m2

VOC detoxification

Antibacterial Activity-E-ColiAntibacterial Activity-E-Coli

Has zone of inhibition Inhibit the growth of bacteria

No zone of inhibition Bacteria grow on cotton cloth

Antifungal Activity-aspergillus NigerAntifungal Activity-aspergillus Niger

Has zone of inhibition Inhibit the growth of fungi

No zone of inhibition Fungi grow rapidly

Antifungal Activity-Candida AlbicansAntifungal Activity-Candida AlbicansInhibit the growth of fungi on cotton Fungi grow on cotton

Commercial sanitizer Nano-TiO2

Bacteria MorphologyBacteria Morphology

After few minutes- The cell wall of the bacteria is destroyed and eventually killed

The bacteria is alive on the cotton that is coated commercial sanitizer

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Test results for woodsTest results for woods

Analysis By Scanning Electron Microscope-Surface TextureAnalysis By Scanning Electron Microscope-Surface Texture

T-Surface covered with white spot

UT-Clear surface

Element Wt% At% C K 40.72 56.69 O K 32.49 33.96 TiK 26.79 09.35

Pt

Ti k

Ti k

O

C

Analysis By Scanning Probe Microscope- Scratch Test for adherence propertyAnalysis By Scanning Probe Microscope- Scratch Test for adherence property

Original Wood Surface

SmartCoat coated Wood Surface

SmartCoat coated scratched Wood Surface


Roughness of wood about 70 nm


Roughness of wood about 95 nm


Wear of the material is high- 700-900nm


Wear is low- 9 times lower- about 100nm only

86.74- 49.15= 37.59nm still covered with SmartCoat

Textile Dye detoxificationTextile Dye detoxification

After 65 min of irradiation

VOC Analysis using EthanolVOC Analysis using Ethanol

Alga culture test & Swab test Analysis Alga culture test & Swab test Analysis

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Projects and Test ReportsProjects and Test Reports

GREEN BUILDING:-SURUHANJAYA TENAGAREHDA- KELANA JAYA (HQ)SETIA ALAM CITY MALLG TOWER

OTHERS:BMWELECTROLUX BASFGLENEAGLES HOSPITALASSUNTA HOSPITALPANTAI CHERAS HOSPITALLITTLE MANDARIN HOUSE – KINDERGARTENCHRISDALE KINDERGARTEN (TAMAN DESA BRANCH)

GREEN BUILDING:-SURUHANJAYA TENAGAREHDA- KELANA JAYA (HQ)SETIA ALAM CITY MALLG TOWER

OTHERS:BMWELECTROLUX BASFGLENEAGLES HOSPITALASSUNTA HOSPITALPANTAI CHERAS HOSPITALLITTLE MANDARIN HOUSE – KINDERGARTENCHRISDALE KINDERGARTEN (TAMAN DESA BRANCH)

Clientele

OTHERS:D BEST KIDS KINDERGARTEN (TAMAN DESA)JOHNSON & JOHNSONMASTERY OF ACADEMYPUTRAJAYA PERDANA BERHADINTI COLLEGEMULTIMEDIA UNIVERSITYFAMAYORK- O.Y.L CONDAIR INDUSTRIES SDN BHDOCBC BANK (KLUANG BRANCH)CIMB BANK (DAMANSARA HEIGHT BRANCH)ONE WORLD HOTELPNB DEVELOPMENT SDN BHDUE UNITED CONSOLIDATED SDN BHDKCC

OTHERS:D BEST KIDS KINDERGARTEN (TAMAN DESA)JOHNSON & JOHNSONMASTERY OF ACADEMYPUTRAJAYA PERDANA BERHADINTI COLLEGEMULTIMEDIA UNIVERSITYFAMAYORK- O.Y.L CONDAIR INDUSTRIES SDN BHDOCBC BANK (KLUANG BRANCH)CIMB BANK (DAMANSARA HEIGHT BRANCH)ONE WORLD HOTELPNB DEVELOPMENT SDN BHDUE UNITED CONSOLIDATED SDN BHDKCC

Clientele

Diamond BuildingDiamond Building

ApplicationSuruhanjaya TenagaApplicationSuruhanjaya Tenaga

Example of GBI credit on IAQ readings for a medium size officeBefore spaying of Titanium Oxide (TiO2)- VOC count range from 370-1019

Example of GBI credit on IAQ readings for a medium size officeBefore spaying of Titanium Oxide (TiO2)- VOC count range from 370-1019

Example of GBI credit on IAQ readings for a medium size officeAfter spaying of Titanium Oxide (TiO2) – several months laterVOC count range from 0-267

Example of GBI credit on IAQ readings for a medium size officeAfter spaying of Titanium Oxide (TiO2) – several months laterVOC count range from 0-267

Malaysia G Tower (Green Building)

REHDA REHDA

VOC ReportVOC Report

FAMAFAMA

VOC & Waste Water ReservoirVOC & Waste Water ReservoirPrinting Shop Waste

Treatment

PJ City Hong Leong Building

Diamond Digital Printing

KindergartenKindergarten

Child Care CenterChild Care Center

Setia Alam City MallSetia Alam City Mall

Inovar FlooringInovar Flooring

Inovar Flooring Inovar Flooring

YorkYork

ElectroluxElectrolux

Test ReportTest Report

KLAS CATERINGKLAS CATERING

AutomotiveAutomotive

ExteriorExterior

Gleneagles And Pantai HospitalGleneagles And Pantai Hospital

Dental Surgery ClinicDental Surgery Clinic

Assunta Hospital

Recommendation letters

Recommendation letters

Malaysia Architect Association (PAM)Malaysia Architect Association (PAM)

ApplicationJKR and BMWApplicationJKR and BMW

Recommendation letter

15 Awards was won till 201215 Awards was won till 2012

1 Silver Medal for Korea International Women’s Invention Exposition 2012, Seoul, Korea, for project entitles: SMARTCOAT : Remedy for VOC, fungal and bacteria growing world, 3-6 May 2012.

2012

2 Gold Medal and Ecology Medal at International Trade Fair: Ideas-Inventions-New Products, IENA 2011, for project entitle Titano: An Excellent Air Purifier, Nuremberg,29-30th Oct 201

2011

3 Gold Medal & Romanian Best Innovation Award, World Invention Awards London 2011 at the British Invention Show (BIS) held at Alexandra Palace, United Kingdom, for project entitle Hybrid Transition Oxide Nanotube- Bridge to sustainable economy.

2011

4 Silver Medal at International Warsaw Inventions Show Poland (IWIS 2011), for project entitle Titano: An Excellent Air Purifier

2011

5 Gold Medal, Korea International Women’s Invention Exposition 2011, Seoul, Korea, Nanopurifier- A sustainable way of destroying contaminants in air and water.

2011

Awards Awards

Gold Medal BIS 2012 Gold Medal NRIC 2012

Silver Medal KIWIE 2012

Application With THE ELECTROSTATIC SPRAYER

Latest Project in ChinaLatest Project in China

Longhuazhen Hospital, Shenzhen

Eurporean DistributorEurporean Distributor

European Car ManufacturerEuropean Car Manufacturer

SmartCoat Application At City Hospital at Czech Republic

SmartCoat Application At City Hospital at Czech Republic

Food Processing PlantsFood Processing Plants

SmartCoat Passed European Standard Test

INDIA – New DelhiINDIA – New Delhi

INDIAINDIA

Institute of Liver Billary Science

INDIAINDIA

Institute of Liver Billary Science

ICU Ward - ICU Ward -

Unofficial ResultsUnofficial Results

Apollo HospitalApollo Hospital

ChennaiChennai

Ramkrishnan Care HospitalRamkrishnan Care Hospital

Ramkrishnan Care Hospital TestimonyRamkrishnan Care Hospital Testimony

Marketing And Sales AspectsMarketing And Sales AspectsTarget Market

Public Places and Areas of Health Concerns• Hygiene Maintenance

• Allergens

• VOCs (Air Quality)

• Molds/Fungus

Places with Smell Problems Added Value Products Exterior Surfaces for Cleanliness Maintenance

and Mold/Fungus free surfaces Interior of Cars for Smell and Bacteria Problem

Examples of Target Application Market Hospitals, Clinics, Elderly and Childcare Hotels, Entertainment and F&B Outlets Offices with Sick Building Syndrome and

Allergy patrons Industrial Factories that Produces Toxics Residential with Health Concerns Patrons Green Buildings with Concerns of Lowering

VOCs Counts Private and Public Transportations

LIVE TESTS – Brand DLIVE TESTS – Brand D

LIVE TEST SmartCoatLIVE TEST SmartCoat

LIVE TEST – Brand LLIVE TEST – Brand L

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Thank You!Thank You!www.themegallery.com