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Current and the next generation of Li-batteries for cell
phone applications
Future Developments of Everyday Phone Batteries
This research is focusing
on future developments observed with regards to everyday phone batteries. The
focus is given to various types of batteries, which have been used for mobile
phones such as Lithium-ion, being the most popular battery in this regard. A
detailed literature review is conducted to see the overall development of
mobile phone batteries until the recent progress, which is made in this field.
After analyzing and discussing the literature, it was found that Lithium-ion
will remain to be the most common form of battery, and it can be made more
affordable and safe to use by conducting more research to find new
opportunities.
The
research is about the future development of phone batteries; the battery is one
of the significant parts of mobile or the tablet. The tablets and mobile phones
these days come by the various kinds of batteries, and, their quality which
also decides how much amount of energy could also store. Thus how the devices
operated by the single charged. Lithium-ion is the most popular and older
technology for mobile phone batteries. It only a real drawback for the
Lithium-Ion mobile phone battery is that it’s very expensive. Therefore they
also have a higher energy density as compared to the Lithium Polymer (Jha,
2018).
The
batteries are considered the most expensive elements in electric vehicles. The
leasing program is used to increase the efficiency in the performance with some
benefits. (Ehsani, Gao, & Gay, 2003). These components and topologies could
be beneficial in the future to overcome the pollution from the environment.
It’s predicted that the prices will fall and the power of the batteries could
be used as enough capacity to work in the specific task. The penetration in the market could also
overcome the risk of battery life, which is used in alternative ways to
generate power.
Lithium-ion is also dominated by consumer
electronics like the rechargeable battery of the choice of the year. This type
of batteries are also selected through the device manufacturer for the high
cycle life and high energy capacity and it can also be changed and discharged
by various times without the degrading. The Lithium-ion technology has not
changed in the 20 years which despite the thinning and shrinking of the mobile
factor devices and also increase the software complexity
According to the author Wu et al (2020), it is conducted about the next
generation of Lithium-ion batteries. The excessive and continuous nature of
reserves also caused the serve environmental pollution which is not mentioned
in the depletion of resources. As compared to the nickel-metal hydride,
lead-acid and the Lithium-ion battery is reviewed like the promising devices of
electrochemical energy storage. The low
reduction potential is very easy accommodation along with the fast mobility of
Li-ion battery
Ahmed, Qazi, and Perji (2011) in their study set out
to determine the usage pattern of mobile among the youth. The objective of the
researchers was all about identifying the extent of the addictive Behavior of
youngsters and its effect on the usage. They selected a random sample of
four-hundred students for this research. It was established by the authors that
most respondents are capable of establishing their priorities between
commitments and responsibilities in their usage of mobile phones. Extreme
addiction to the use of mobile phones is not manifested by many students. The
respondents in the effect were able to use mobile phones reasonably while not
developing extreme behaviours of addiction. It is implied by the results of
this study that even though addiction to mobile phones is widespread, it is a
manageable and controllable phenomenon. Furthermore, the users of mobile phones
are not as prone to addiction as it is expected by society. Actually, it is
possible for the users to control their use of the mobile phone for covering
only the most essential needs of mobile phone
In their study, Hooper and Zhou (2007) evaluated the
claims that the usage of mobile phones is addictive, especially categorizing
the use of mobile phones according to the underlying purposes or motivations.
The considered underlying motivations were: mandatory, voluntary, habitual,
dependent, compulsive, and addictive. The authors, in general, concluded that
behaviour can easily be defined into a certain type, even when there is strong
support for categorizing the use of the mobile phone as a mandatory and
voluntary behaviour and not a habitual or addictive behaviour. The selected
topic is also specific as it seems to discuss the motivations which drive the
usage of a cell phone. This study is a theoretical one as it aims to discuss
related concepts and various motivations which help in explaining the reasons
behind the usage of cell phone (Hooper & Zhou, 2007). Motivations are also theoretical concepts
with the objective to explain the behaviour and not just the usage of the cell
phone but also the behaviour.
It is mentioned that batteries which consist of
lithium-ion, are viewed as to be temper. Furthermore, Li-ion battery holds the
power which is made up of four of the elements which are as follows: cathode,
anode, separator, and electrolyte. In the situation of metal lithium which is
obtained as in the form of the cathode and their chemical reaction in lithium
along with lithium when it comes within the connection of electrolyte which
creates the characteristics of batteries. Moreover, it will also be significant
to note that lithium itself has a highly inconsistent component when it is
utilized within the apparatus of battery. However, the mixture of oxygen and
lithium altogether, and it is been known as lithium oxide which is utilized as
cathode for practical goals, and it has happened because lithium oxide is more
consistent composite and as different to the lithium component.
It was also mentioned that cathode is playing the
most significant and greatest role in evaluating the characteristics of the
battery. So, both capacity and battery and voltage also have been evaluated
with the active type of coted material which is presented on the cathode.
Furthermore, the active material in this situation holds lithium ions. And the
increased number of ions and the great capacity and the higher diversification
within the strength among anode and cathode and in the increasing the voltage.
The lithium-ion battery utilizes the separator for the separation of cathode
form anode because it has not only been the latest but the security of the
whole system will have cooperated.
Despite, it is said that rechargeable lithium-ion
battery has mainly be introduced as in the form of commercially feasible
product and it is presented by Sony association in the era of 1990s. In this
regard, it is said that since from that time lithium-ion technology is mature
with the point of controlling the customer’s electronics market. Furthermore,
it can also be said that these batteries have now been available in the
moveable electronic devices which were modified the way of living which is also
spent by humans to communicate with each other. Moreover, it is more apparent
than with the great powerful and tough abilities of the recent cellular phones
and it is estimated at almost 7 billion payments all over the world. And there
are some of the unqualified achievements and upcoming promises of lithium-ion
batteries that are indorsed in the energy resource abilities of lithium-ion.
Furthermore, the success of lithium-ion batteries
among customers’ electronics and also in the transportation applications has
significantly more demanding within the terms of metrics of battery which is
mainly be safe and cost-effective. And it is mentioned that lithium battery is
based on two of the components anode ad cathode and it also involves some of
the electric parameters such as electro liquidity and it is attained as a
whole. The overall agreement is referred to as to be the cathode and positive
electrode which is the anode and the electrode is taken as a lithoid charge. In
this regard, there are some of the factors, which are presented in the world of
batteries and safety, expense, power, and energy. These differences almost
against every work and in this amount of cooperation might be settled within
the provided applications. For safety purposes, transportation, and expense
which are the main concerns along with little room for consistency.
It is also said that cathode materials have been
involved in most of the attention. In addition, it is observed that there are
some of the problems have also been observed in the electrode which is delaying
their influence within the automotive implementations. It is discussed that the
Li 2 MnO elements and the materials should be charged and this process is known
as activation. Moreover, the activation of the material and it is regulated by
the cycle of high voltage. As it is accomplished above that lithium-ion
batteries have been available in all sizes and shapes and it is condensed them
to be the accurate selection for which is required irrespective of the size of
the system. With this, it is stated that batteries provide power solutions
across the variety from the storage of energy solutions to moveable energy
solutions. Some of the most obvious applications of lithium battery are as
follow:
Power backup
Laptops, mobile, and some of the other
commonly utilized electronics goods.
Energy storage system
Electric mobility
As
all of the above stated applications and their
usage for the battery and it is coming with various
kinds of packaging. In the analysis of the cell phone application
the selected battery is Lithium ion battery;
Power
is given to the vehicle from side to side this part, made up of different
cells. It is considered as the central power source. They are level for bigger
surface region bringing about a more prominent transfer of heat. The physical
size and the number of batteries in a module depending on the necessities.
Battery heating in addition to battery cooling is two standard arrangements
disengaging the warm administration framework (Kularatna). For keeping up the
ideal temperature extend for expanding battery execution and battery life,
cooling and heating are vital. A basic example is watched for the majority of
the batteries release time i.e. restrict increases as temperature goes past 250
C and declines as the temperature falls underneath 250 C.
Figure Li ion Battery of Future Developments of Everyday Phone Batteries
Individual
the metallic component is lightest, lithium manufacture high voltage when
dissimilarity when evaluating with the standard hydrogen electrode. The working
of the battery depends on the thermal behavior and excessive use of heat
exchanger. The natural convection of the heat in the experiment reached
5^0 C. The temperature difference reached
the higher convection and the 3D model was used for the thermal model of the
battery (Liu, Yang, Guo, & Deng, 2015). The results of the analysis are
based on the process to develop the temperature control systems and to design
the thermal management systems. The simulated results demonstrate the proposed
thermal management system to improve the performance of the battery. The system
improves the performance of battery up to 58.4% and reliability is compromised
for the existing thermal management.
Lithium-ion batteries are recognized in the market allowing for its
favorable conditions over different sorts of battery innovation.
·
Improved cycle life
·
self-discharge is higher
·
energy density is higher
·
voltage per cell is higher
·
Lower self-discharge
·
Methods for Simple charging
·
Friendly Environment
·
Battery management should be simple
Thermodynamics
of Battery Cell of Future Developments of Everyday Phone Batteries
Different form of the
cell is given below
It
is said that mobile phones mainly be utilized for more than having calls and
messages and it has also progressed within all of the entertainment devices.
The smartphones have been played videos, games and music and it might also
involve light and fast web browsing and the vigorous app library. While using
some of these features for more than hours and then the battery of the phone
which is charged might be not last than a day. It could be said that life can
be out from the phone by charging in the right way and altering some of the
power-hungry settings.
There has more liquid
within the smartphone battery than the proportion showed recommended, but if
persons are cast-off that fluid, you’d end up histrionically dropping the
general lifecycle of the cordless. At the bottom of this issue has a slight
trade-off frolicked by constructers. And Enhancing the accessible charge within
a mobile decrease the number of times that battery could be charged and
liquidated without being injured inside. Furthermore, for the development of
batteries which is preceding for hundreds or thousands of charge sequences,
producers place restrictions on the quantity of fluid that batteries can
liberation. Moreover, it can also be said that there is a requirement is to get
aware a little about how batteries have been working. The gourmands of most
lithium-ion batteries, such as the one within smartphones, laptops, and
electric cars, have been made from two of the layers: likewise, one is created
from lithium cobalt oxide and the other of graphite. In this regard, the energy
is released when lithium ions shift from the layer of graphite to the lithium
cobalt oxide layer. When anyone charge the battery up, then they have simply
been moving those all of the lithium ions back the other path – out of the
lithium cobalt oxide layer and vertebral to the graphite.
Not
all phone steeds have been shaped similarly, and that would have a destructive
consequence on the life of the phone’s battery. Mounts have all categories of
pedals that perimeter the sum of latest delivered and stop it accusing while
the battery has full, but some off-brand stallions may not have such difficult
safety surroundings. If everything, charging a slightly more gradually has
possibly good for batteries. This energy can be moved back to those lithium
ions again and have been detecting a theme here. Moreover, the slow one can
charge a battery, the fewer straining has been put-on lithium ions, and the
constructions compliant them, and the fewer possible impairment to the
battery-operated. This is the reason for the builder’s place confines on
strategies so they did not charge too quickly. Previously the lithium-ion
cordless became omnipresent, the nickel notes iron hydride battery had been the
rechargeable battery of option. In those batteries, it had been unbearable to
get a perfect reading of the battery charge level without completely
liquidating and then renewing the battery. In Lithium-ion batteries, that’s no
lengthier the circumstance. Modern batteries have the ability to read their
national no substance their side by side of charge, and when the device has not
in use the stress on the battery has almost the similar as if it had been off,
all in all, so one should not be providing the battery much of a disruption if
they have been twisted it off besides.
Battery charging time
The
battery of the mobile phone is made up of anode, cathode, separator,
electrolyte along with the other two current collectors as well that are
positive and negative. Anode and cathode are the parts that help to store the
lithium. The electrolyte is the part that all of the positively charged lithium
ions starting from the anode side towards the cathode and this process also
takes place in the vice versa form by the help of the separator. The complete
flow of the lithium helps out the different kinds of the ions for the creation
of free electrons in the anode which helps out to create the charge at the
positive side of the current collector. Electrical current further flows
through the current collector from the device that is being powered in the cell
phones to the negative side of a current collector. The separator is the one
that blocks the complete flow of different electrons inside the battery. Then
moment when the battery is discharging and providing out an electric current
all of the anode start releasing the lithium ions to the side of the cathode by
the generation of the overall flow to the different electrons starting from one
side to the other one (Zhang Q. C., 2018). Two very common concepts that are
linked with the batteries are called energy density and power density as well.
Energy density is the one that is being measured in the watt-hours per kilogram
and their unit (Wh/kg) and this is the amount of energy that the battery can
store with respect to its mass. Power density is the one that is being measured
in watts per kilogram (W/kg) and this is the amount of power which can get
generated by the help of battery in respect to its mass.
Battery life
This
is much harder to replace out the lithium-ion battery of a mobile phone in
comparison to treating it right after in the first place. There are much
different kinds of mobile phones that don’t provide any of the easy user access
to all of their batteries. This all includes the iPhone along with different
android phones as well even from the brands like a galaxy. (Zhang, 2018)
But
there is nothing to worry about because there is a solution to the problem
through which one can completely take care of their mobile phone batteries and
can also increase their life span. By the word lifespan here I mean that for
how many years and months the battery of the mobile phone will last before this
needs to be replaced. In its contrast, battery life also refers to the point
that for how many hours or even days the phone will last by a single charge.
Well
below mentioned are some of the amazing tips that will definitely help you out
in keeping your mobile phone’s battery to work for the longer time duration:
1.
Avoid
the extremes of heat and cold:
If
a person has a mobile phone and it starts getting hot quickly or in another
case if it starts getting even cold quickly then this can strain out the
battery and the lifespan can become much shorter. Leaving out the mobile phone
in a car is known to be one of the worst scenarios and that would result in
something really bad for the mobile phone along with its batter as well.
Leaving a mobile phone in hot summer days or even when it’s freezing cold
outside, both conditions are not considered to be really safe.
2.
Avoid
charging mobile really fast:
Charging
out the mobile phone in a quick or fast way stress out the battery immediately.
Always try to avoid charging out the mobile phone quickly as it destroys the
battery really quickly. In fact, this is true that as slow as the battery gets
charged the safe it remains, so always try to charge the mobile phone slowly.
3.
Try
to avoid draining the mobile phone battery to 0% or even charging it completely
to 100% as well:
In
the past time when mobile used to be old, their batteries also had a better
memory. It used to be considered good for the batteries of those mobile phones
to drain out their batteries completely and then charge them till maximum as
the things used to be in its favor.
But
if we look at the present era and the mobile phones that we use these days,
they work in a different way and so is their battery. Completely draining out
the battery to 0% or even overcharging it till 100% would definitely cause a
huge impact and stress on the batteries of the mobile phones. Phone batteries
of these days are happiest if they are being charged when above 20% and the
charger is being removed off when the battery point reached 90%. In the short
form, the batteries remain happy when they are around the capacity of 50%.
4.
Turn
off the screen brightness:
The
screen of the smartphone is one of the components that use out most of the
battery. Turning down the battery of screen brightness will definitely save the
energy to much extent. using out the technique of auto-brightness will probably
save out the battery for most of the people through reducing out the brightness
automatically when the light is less outside, there is no doubt in it that it
does involve the more work for the sake of light sensor. (Sarker, 2019)
One
of the most important things that definitely will save out for most of the
battery in such an area would be to manage it out manually.
So
to make sure that the phone keeps on working for the long time period it is
very essential or important to make sure that the battery remains safe from the
small things that we neglect then completely and as a result because of the
battery problems, mobile start having different issues. So if things are being
considered carefully one can use the mobile phone for a longer time period.
Summing
up all the discussion it is concluded that the report is about the future
development of the Mobile phone batteries. In this report, the past, present,
and future trends of the Lithium battery is explained in the context of the
mobile phone application. Lithium-Ion is the most popular and older technology
of the mobile phone batteries. Lithium-Ion mobile phone battery is very
expensive. And therefore the how to improve the battery charged time, and
services life of the battery. The safety
of the mobile phone battery can also be improved.
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