পানি দিয়ে মোবাইল চার্জ

Author Topic: পানি দিয়ে মোবাইল চার্জ  (Read 2918 times)

Offline sami

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পানি দিয়ে মোবাইল চার্জ
« on: January 08, 2012, 05:23:02 PM »
পানি দিয়ে মোবাইল চার্জ!

সম্প্রতি সুইডেনের গবেষকরা একটি চার্জার তৈরি করেছেন যার মাধ্যমে পানি দিয়েই মোবাইল চার্জ করা যায়। সুইডেনের ফুয়েল সেল কোম্পানি মাইএফসি ‘পাওয়ারট্রেক’ নামের এ চার্জার তৈরি করেছে। খবর গিজম্যাগ-এর।

মাইএফসি’র দাবি, ‘পাওয়ারট্রেক’ হচ্ছে বিশ্বের প্রথম পোর্টেবল  ফুয়েল সেল চার্জার যা হাইড্রোজেনকে বিদ্যুতে রূপান্তর করতে পারে। এ ডিভাইসটি মোবাইল ফোন এবং অন্যান্য ফুয়েল সেলচালিত ডিভাইসে ব্যবহার করা যাবে।

চার্জারটিতে কোনো ফুয়েল প্যাক এবং পানি মিশিয়ে দিলেই হবে। এর সঙ্গে থাকা ইউএসবি পোর্টটি মোবাইলে যোগ করলেই চার্জ নেবে ডিভাইসটি।

এবারের সিইএস মেলায় এ ডিভাইসটি দেখানো হবে।


(collected)
Mohammad Samiullah,
Lecturer,
Department of CSE, CIS & CS,
Daffodil International University.

Offline Narayan

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Re: পানি দিয়ে মোবাইল চার্জ
« Reply #1 on: January 08, 2012, 08:05:22 PM »
hmmm...Cool.
Thanks for sharing.
Narayan Ranjan Chakraborty
Assistant Professor
Department of CSE
Daffodil International University.

Offline arefin

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Re: পানি দিয়ে মোবাইল চার্জ
« Reply #2 on: January 09, 2012, 06:39:33 PM »
waiting for its implementation.
“Allahumma inni as'aluka 'Ilman naafi'an, wa rizqan tayyiban, wa 'amalan mutaqabbalan”

O Allah! I ask You for knowledge that is of benefit, a good provision and deeds that will be accepted. [Ibne Majah & Others]
.............................
Taslim Arefin
Assistant Professor
Dept. of ETE, FE
DIU

Offline mehnaz

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Re: পানি দিয়ে মোবাইল চার্জ
« Reply #3 on: January 09, 2012, 07:11:54 PM »
Very interesting...
Mehnaz Tabassum

Offline tariq

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Re: পানি দিয়ে মোবাইল চার্জ
« Reply #4 on: January 10, 2012, 10:23:34 AM »
Interesting one.... But hope it will not increase the cost of drinking water ;D
Tariq Mahbub
Senior Lecturer
Dept. of Textile Engineering
Daffodil International University

Offline goodboy

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Re: পানি দিয়ে মোবাইল চার্জ
« Reply #5 on: January 10, 2012, 08:10:51 PM »
Thank you Sami sir, Allow me to add something:

Plain tap water can charge mobile devices

Swedish manufacturer MyFC is launching at International CES the PowerTrekk, a fuel-cell charger that uses plain tap water to charge mobile devices.



PowerTrekk is both a portable battery pack and fuel cell. The portable battery pack can be operated on its own as a ready source of power or storage buffer for the fuel cell. The fuel cell enables instant charging from a depleted battery state without needing a wall charge. A user simply inserts a fuel pack, called a PowerPukk, and adds water to the fuel tray. The portable device then connects to the PowerTrekk via a USB port with interchangeable tips.

One charge is equal to 4 watt hours, which is comparable to charging one smartphone battery, the company said.

"PowerTrekk gives your mobile phone power anywhere at any time", commented Björn Westerholm, CEO of MyFC. "From now on, you do not have to rely on having an electricity grid nearby."

MyFC specializes in the development of a proton exchange membrane fuel cell, also known as a polymer electrolyte membrane fuel cell. To operate, hydrogen must be supplied to the fuel cell, and the fuel cell must be exposed to the open air. The only byproduct from the fuel cell is a little water vapor.

MyFC's manufacturing technology uses foil materials and adhesives to form flexible proprietary FuelCellStickers, which can be efficiently produced in a roll-to-roll, high-volume manufacturing process, Westerholm said. The resulting FuelCellSticker assembly is relatively low in cost, and also application flexible. The FuelCellStickers form a flexible assembly less than 2.75mm thick.

"PowerTrekk has a competitive edge over traditional portable chargers. Fuel-cell power is generated immediately and charging is not impacted by weather or the position of the sun, as for solar panels. Compared with battery-powered travel chargers, PowerTrekk offers reliable charging as the fuel packs do not deplete as batteries do," said Westerholm.

MyFC will demonstrate the PowerTrekk in booth 72558 at PMA@CES, in Venetian Hall D, level 2. Pricing has not been announced.

The company will also be exhibiting its customizable Blade fuel-cell assembly designed for the OEM market. Application engineers will be on hand to discuss the integration of the Blades on to the front or back covers, lids, bottoms and sides of mobile devices.

Source: http://news.priyo.com/tech/2012/01/09/plain-tap-water-can-charge-mob-45188.html

Thank you.
Md. Abul Hossain Shajib.
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Department of BBA, Sec:B.
25th Batch.
Daffodil International University.
Email: shajib_1375@diu.edu.bd
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Offline safiqul

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Re: পানি দিয়ে মোবাইল চার্জ
« Reply #6 on: January 22, 2012, 01:26:13 AM »
Nice post.
Md. Safiqul Islam
Senior Lecturer
Department of CSE
Daffodil International University,Dhaka

Offline poppy siddiqua

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Re: পানি দিয়ে মোবাইল চার্জ
« Reply #7 on: January 22, 2012, 09:45:40 AM »
interesting news. thanks for sharing.
Poppy Siddiqua
Lecturer, ETE

Offline Tanvir Ahmed Chowdhury

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Re: পানি দিয়ে মোবাইল চার্জ
« Reply #8 on: January 22, 2012, 07:41:59 PM »
Waiting for the implementation......................
Tanvir Ahmed Chowdhury

Assistant Professor
Department of Textile Engineering
Faculty of Engineering
Daffodil International University

Offline nafrin

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Re: পানি দিয়ে মোবাইল চার্জ
« Reply #9 on: January 23, 2012, 11:22:49 AM »
nice idea

Offline nature

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Re: পানি দিয়ে মোবাইল চার্জ
« Reply #10 on: January 23, 2012, 10:41:13 PM »
The mobile will run by or charged from the water, nice and cool. We are waiting for the implementation.
Name: Md. Faruque Hossain
ID: 142-14-1436
Department of MBA
Daffodil International  University
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Offline sethy

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Re: পানি দিয়ে মোবাইল চার্জ
« Reply #11 on: January 24, 2012, 05:14:34 PM »
Really a great innovation. We wait for this....
Sazia Afrin Sethy
ID:101-11-1366
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Batch: 25th,
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Offline partho222

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Re: পানি দিয়ে মোবাইল চার্জ
« Reply #12 on: January 30, 2012, 12:07:49 AM »
really good idea...if we can find a alternate source of power then it will create a new era of development  :)

Offline sethy

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Re: পানি দিয়ে মোবাইল চার্জ
« Reply #13 on: February 05, 2012, 11:31:38 AM »
Nice post. This new invention can help us to save some electricity. We all eagerly wait for its implementation.
Sazia Afrin Sethy
ID:101-11-1366
BBA Department,
Batch: 25th,
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Offline MGRashed

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Re: পানি দিয়ে মোবাইল চার্জ
« Reply #14 on: February 15, 2012, 04:49:22 PM »
seems to be a magic........