bio battery ppt

A FUEL OF NEXT
GENERATION…..
Presented by-
K.Sruthi (10C21A0487)

CONTENTS:
 HISTORY
 PRESENT
 BIO BATTERY
 INTRODUCTION
 PRINCIPLE OF BIO BATTERY
 MECHANISM OF BIO
BATTERY
 GLUCOSE
 WORKING OF BIO BATTERY
 NEED OF BIO BATTERY
 TYPES OF BIO BATTERY
 BIO BATTERY TECHNOLOGY
DEMONSTRATION
 APPLICATIONS
 NEXT GENERATION
PROTOTYPE
 ADVANTAGES AND
DISADVANTAGES
 FUTURE SCOPE
 CONCLUSION
 REFERENCE

HISTORY :
• The first enzyme-based bio-fuel cell
was reported only in 1964 using
glucose oxidize (GOx) as the anodic
catalyst and glucose as the bio-fuel.
• Even though the Bio fuel cells have
been known for almost a century since
the first microbial BFC(Bio fuel cells)
was demonstrated in 1912.
• biological processes can be used to
generate electricity for powering
electrical equipment. Bacteria that produces electricity

PRESENT :
• Besides bio fuel energies ,Presently we are
using many types of energies.
• Namely wind energy , solar energies , thermal
energies.
• In different technologies we use diff types of
batteries namely Lithium cadmium battery,
Nickel battery etc.
• Though we have many types of Batteries “BIO
BATTERY” has many advantages over other
and is also 100% eco friendly.

NOW WE PRESENT A NEW ERA OF
ENERGY GENERATION….BIO BATTERY

A bio-battery is an energy
storage device that is powered by
organic compounds usually being
glucose such as glucose in
human blood.
BIO BATTERY

INTRODUCTION
• Bio-Battery generates electricity from renewable fuels (glucose,
sucrose, fructose, etc ) providing a sustained, on-demand portable
power source.
• When enzymes in our bodies break down glucose, several
electrons and protons are released.
• Therefore, by using enzymes to breakdown glucose, bio-batteries
directly receive energy from glucose.
• These batteries then store this energy for later use.
• Bio battery use biocatalyst, either biomolecules such as enzymes or
even whole living organism to catalyze oxidation of bio mass-based
materials for generating electrical energy.

• A Bio-Battery battery consists of two different
metals suspended in an acidic solution.
• They contain an anode, cathode, separator
and electrolyte, which are the basic
components to any cell battery.
• Each component is layered on top of another
component. Anodes and cathodes are the
negative and positive areas on a battery.
• The anode is located at the top of the battery
and the cathode is located at the bottom of the
battery.
• Anodes are components that allow electrons to
flow in from outside the battery, whereas
cathodes are devices that allow current to flow
out from the battery.
PRINCIPLE OF BIO BATTERY

• Bio batteries are heavily based on the
amount of glucose available.
• This glucose (sugar) can be provided from
nearly anything, including soda, waste
materials or the glucose in living
organisms.
• The decomposition of materials to glucose
is the main step in getting the cycle started.
• Once glucose is present, oxygen and other
enzymes can act on it to further produce
protons and electrons.
GLUCOSE:

WORKING OF BIO BATTERY :
• Glucose is broken down on the
anode side of the battery
producing protons (H+) and
electrons (e-).
• The protons (H+)are transferred
to the cathode side through the
separator, while the electrons (e-)
are transported to the cathode
side through the mediator, which
transfers them to the external
circuit.

• The cathode uses the enzymes to
drive oxygen-reduction reaction
which ultimately produces water
using both the protons (H+) and
the electrons (e-) transferred from
the anode.
• These reactions at the anode and
cathode generate electric energy
by creating proton (H+) and
electron (e-) flow in the cell
system.
• Glucose
→ Gluconolacton+2H+ + 2e−

• Between the anode and the cathode
lies the electrolyte which contains a
separator.
• The main function of the separator is to
keep the cathode and anode separated,
to avoid electrical short circuits.
• This system as a whole allows for a
flow of protons(H+) and electrons (e-)
which ultimately generate electricity.
• The movement of protons has a moving
force that pushes, this movement is
called current. When this moving force
(current) is measured.

NEED OF BIO-BATTERY
• An electricity shortage is felt most by those who depend on electricity for
heating, cooking, and water supply.
• In these circumstances, a sustained energy crisis may become a humanitarian
crisis.
• As it is known that the energy conservation is the major issue these times so the
bio-battery is one of the energy conservation method.
• It can save a lot of power and it is also energy efficient phenomenon.
• Bio-Battery is a renewable energy source which is again the major requirement
of current energy system.

BIO-BATTERY: CLEAN, SAFE, HIGH-ENERGY DENSITY ,SOURCE
PRODUCT
B A C K G R O U N D :
B IO - B AT T E RY
G E N E R AT E S
E L E C T R IC IT Y
F R O M R E N E WA B L E
F U E L S
(G L U C O S E ,
S U C R O S E ,
F R U C TO S E , E T C )
P R O V ID IN G A
S U S TA IN E D , O N -
D E M A N D
P O RTA B L E P O W E R
S O U R C E .

BIO-BATTERY:
TECHNOLOGY DEMONSTRATION
Five Bio-Batteries stacked in
series to run microprocessor
+ LCD display.
• Open Circuit Voltage
>3.5V
• Short Circuit
current>100mA
• Under Operation: V ~2.0V,
I>0.5mA, Power 1mW
5mL of glucose fuel is
sufficient to run demo for
>100 hours.

APPLICATIONS:
• Medical implants like
pace makers,insulin
pumps
• Disaster relief
• Replacing batteries in
toys and greeting cards
• Portable charging in cell
phones
• Bio battery music
playback with memory
type walkman

• Sony successfully demonstrated bio
battery powered music playback with a
memory type Walkman and passive
speakers (which operate on power
supplied by the Walkman) by connecting
four bio battery units in series.
• The case of this bio battery, which is
made from an organic plastic
(polylactate), is designed to be
reminiscent of a living cell.

NEXT GENERATION PROTOTYPE
• Designed and
fabricated using bipolar
plates with optimized
surface area to volume
ratio.
• Improved design and
performance leads to
50X higher volumetric
power density over
existing prototype.

ADVANTAGES:
 Instant recharge
 Eco friendly
 Raw materials available easily & plenty
 Portable & light weight compared to fuel cell.
 Provide a better employment scope for rural areas.
 readily available fuel source.

TEMPERATURE
STABILITY
• Plot of maximum
current (at 10-ohms)
versus time for Bio-
Battery prototype after
various storage
conditions.
• Shows robust,
repeatable, and reliable
performance and stable
operation from -30°C to
+55°C for >6 months.

DISADVANTAGES:
 Compared to conventional batteries, such as
lithium batteries, bio-batteries are less likely to
retain most of their energy.
 This causes a problem when it comes to long term
usage and storage of energy for these batteries.
 However, researchers are continuing to develop the
battery in order to make it a more practical
replacement for current batteries and sources of
energy.

FUTURE SCOPE
 Bio-batteries have a very bright future ahead of them as test
productions and research have been increasing over recent
years.
 They serve as a new form of energy that is proving to be
environmentally friendly, as well as successful, in producing
and reserving energy.
 Although the batteries are still being tested before being
commercially sold, several research teams and engineers are
working to further advance the development of these
batteries.

WE CAN imagine using a
bottle of Coke to recharge
batteries in the future
although we would still
prefer solar Powered
chargers as you can't really
find a bottle of Coke
everywhere, but the sun is
there always

CONCLUSION
 The Bio batteries are High performing, stable.
 Even so, Bio battery the small, flexible, long lasting and
environmentally friendly battery technologies discussed
here show the great possibilities researchers see in bio-
batteries, especially for the field of medicine.
 This causes a problem when it comes to long term usage
and storage of energy for these batteries. However,
researchers are continuing to develop the battery in order to
make it a more practical replacement for current batteries
and sources of energy.

REFERENCES:
 Kannan, Renugopalakrishnan, Filipek, Audette, Li,
Munukutla. "Bio-Batteries and Bio-Fuel Cells: Leveraging on
Electronic Charge Transfer Proteins“.
 "Sony's bio battery turns waste paper into electricity.
 "Enzymatic Hydrolysis". Biology-Online.org.

THANKS TO ALL….
TO SEE THE FUTURE OF
ENERGY…..

bio battery ppt

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bio battery ppt