Solutions
Pricing
Log in
Teams
Get started
Log in
Get started
agab
EC
by
Ellie Chiu
·
1 view
·
Updated Nov 30, 2021
Share
Embed
Create your own
Chapters
00:00
Chapter 1
00:01
Chapter 2
00:13
Chapter 3
00:17
Chapter 4
00:19
Chapter 5
00:20
Chapter 6
00:21
Chapter 7
00:23
Chapter 8
00:24
Chapter 9
00:24
Chapter 10
00:35
Chapter 11
00:45
Chapter 12
00:47
Chapter 13
01:02
Chapter 14
01:14
Chapter 15
01:21
Chapter 16
01:30
Chapter 17
01:53
Chapter 18
01:54
Chapter 19
02:00
Chapter 20
02:23
Chapter 21
02:26
Chapter 22
02:47
Chapter 23
02:51
Chapter 24
Audio Transcript
Auto-generated
00:02 - 00:06
nowadays, lithium iron batteries are widely used for many purposes.
00:06 - 00:10
However, they pose a safety hazard since they contain flammable electrolytes.
00:10 - 00:14
But in the ancient prove the efficiency and safety of batteries,
00:14 - 00:17
our current project planned to produce a more advanced batteries
00:18 - 00:23
as the world becomes increasingly populous and urbanized demand for energy rises.
00:24 - 00:28
Also, fields are the most commonly used fields for the energy generation.
00:28 - 00:29
However,
00:29 - 00:33
the extraction and burning of them leads to serious environmental problems.
00:33 - 00:36
And here comes our graffiti medium batteries
00:36 - 00:41
target users of graffiti on a medium batteries are very wide ranging from dry
00:41 - 00:43
cells and batteries for electric vehicles to
00:43 - 00:45
all sorts of things that require electricity.
00:46 - 00:48
The following are reactions of our batteries,
00:49 - 00:54
graphene, a sheet of current atoms bound together in a honeycomb lattice pattern
00:54 - 00:56
is hugely recognized as a wonder material.
00:57 - 01:00
Graphene has a great electrical connectivity which is
01:00 - 01:02
a million times higher than that of Capri.
01:03 - 01:08
Aluminum is the most abundant metal on the earth. When used as an energy in a battery,
01:08 - 01:11
Aluminum can release three electrons when discharging.
01:11 - 01:15
Compared to the single election that lithium releases
01:15 - 01:18
aluminum chloride serves as ionic charge carriers
01:18 - 01:21
which allows our battery to be recharged.
01:21 - 01:25
This is our experimental setup and control setup.
01:25 - 01:28
Both setups have a voltage of 1.6 vote
01:29 - 01:32
Having aluminum batteries have 4.5 times
01:32 - 01:35
higher power identities compared to aluminum batteries
01:36 - 01:39
and 11.7 times higher than that of
01:39 - 01:40
lithium batteries.
01:41 - 01:45
This means that it has longer battery life and faster recharging time
01:45 - 01:49
and it will be definitely saved her than traditional
01:49 - 01:53
lithium ion batteries as they do not overheat easily.
01:53 - 01:55
Furthermore, like fossil fuels,
01:55 - 01:58
Rafael medium batteries provides three
01:58 - 02:02
energy which reduces environmental problems
02:02 - 02:07
applying the graffiti on a medium batteries. To assess not 172.
02:07 - 02:10
Given the high power density of the graphene, a medium battery,
02:10 - 02:14
we found that it only needs 28 kg of graphene,
02:14 - 02:18
a medium for the plane to take off the lightness and small size of the battery
02:18 - 02:23
will make more room for passengers and also enhances the low bearing of the plane.
02:25 - 02:27
Throughout the process of research and development,
02:27 - 02:32
we have learned a lot about electricity generation and environmental problems.
02:32 - 02:37
It said that one small step of man as one jan leap of mankind,
02:37 - 02:40
despite the invention of the graphene aluminum battery,
02:40 - 02:44
is not a huge or hero attempt as a milestone
02:44 - 02:46
marking the start of a new source of energy.
02:48 - 02:51
We hope you like our design and thank you very much.
See full transcript