1. Hydrogen peroxide fuel cell Sofia, 2004 “Fuel cell systems and technologies” Ltd

2. Introduction Hydrogen peroxide fuel cell (HPFC) is an air independent energy generation system, which may supply potentially wide variety of applications due to the high energy efficiency and low noise properties. This new type of mono-component fuel cell possesses many advantages in relation to the conventional fuel cells such as liquid fuel utilization (low concentrated hydrogen peroxide), evolved oxygen, low operating temperature (up to 70 degrees Celsius) and higher thermal efficiency. It could power devices and automobiles with no tailpipe emissions, provides energy to homes and factories with virtually no smokestack pollution and use a renewable and domestic energy source

3. Fuel cell advantages 3-5 times longer run-times in comparison to conventional batteries 3-5 times longer run-times in comparison to conventional batteries low weight low weight easy handling easy handling very rapid recharge very rapid recharge reliable performance reliable performance no degradation, longer lifetime than most batteries no degradation, longer lifetime than most batteries low cost low cost higher efficiency higher efficiency

4. High current densities and high voltage performance High current densities and high voltage performance Low cost electrodes used in monopolar module design Low cost electrodes used in monopolar module design Commercial accessories and controls for stack operation Commercial accessories and controls for stack operation Shut down & start as hybrids with rechargeable batteries Shut down & start as hybrids with rechargeable batteries Water- and thermal management can be self controlling Water- and thermal management can be self controlling Fuel storage and utilization performance Fuel storage and utilization performance Fuel cell advantages

5. HPFC application

6. HPFC advantages The fuel storage temperature is equal to the room temperature. H 2 O 2 is in liquid physical condition at a broad temperature range (-50 0 C  +60 0 C) under air pressure, which conducts to undeniable advantages at storage and exploitation; The fuel storage temperature is equal to the room temperature. H 2 O 2 is in liquid physical condition at a broad temperature range (-50 0 C  +60 0 C) under air pressure, which conducts to undeniable advantages at storage and exploitation; The peroxide fuel cell has higher efficiency - the theoretical thermal efficiency of peroxide fuel cell reaches to 1.192, while the same coefficient for the conventional fuel cell reaches to 0.83; The peroxide fuel cell has higher efficiency - the theoretical thermal efficiency of peroxide fuel cell reaches to 1.192, while the same coefficient for the conventional fuel cell reaches to 0.83; The evolved quantity of oxygen is equal to 0,447kg/kWh The evolved quantity of oxygen is equal to 0,447kg/kWh

7. Fuel cell portable market Worldwide fuel cell potential adoption conservative forecast (million of units) 200620072008200920102011CAGR* North America 7,615,228,833,939,947,244,1% Europe6,512,724,127,631,836,841,5% Asia4,88,816,017,519,021,034,4% Worldwide18,936,768,979,090,7105,040,9% *CAGR – Compound annual growth rate

8. Fuel cell portable market Worldwide fuel cell potential adoption conservative forecast (million of $) 200620072008200920102011CAGR* North America 26644068280188998830.0% Europe17429549054561068731.6% Asia17627040242244246721.6% Worldwide6161007157417681941214228.3% *CAGR – Compound annual growth rate

9. Conclusions The proposed new fuel cell technology possesses great potential benefits regarding to the future transport applications for the air pollution and toxic substance reduction and special equipment supply The proposed new fuel cell technology possesses great potential benefits regarding to the future transport applications for the air pollution and toxic substance reduction and special equipment supply The current market of the fuel cell technology is potentially very wide including portable and transportation devices. The current market of the fuel cell technology is potentially very wide including portable and transportation devices. The expected conservative compound annual growth rate is equal to 40%, because the fuel cell market is still undeveloped