Dear Dr Khatua,
Many thanks for your prompt acknowledgement and informing that , in
future, you plan to test your innovation to power a RFID
Even though I do not quite understand how this technological development
works , I am thrilled with the possibility of your success to power a RFID
On this subject , I had some exchanges with Shri Sanjay Sarma ( of MIT ) and others , which I reproduce below
, with a hope that this helps you with your efforts
Warm Regards,
Hemen Parekh / Mumbai
+91 98675 50808
On 25 March 2016
, Sanjay wrote to me :
Dear
Mr. Parekh,
Yes,
placing tags on money has certainly been considered in the past.
I
think it is a matter of time before it happens.
I
do agree with your idea.
Having
said that, as more and more transactions become digital (credit cards, bitcoin,
Adhaar card, etc.) the need for tracking cash goes down — ironically as our
ability to track it increases.
-Sanjay
Sanjay Sarma , 35-206
MIT. 617 253 1925 (T). 617 253 7549 (F).
Email
: 'SESARMA@MIT.EDU'
Hi Hemen,
It can be brought down to about 3-5 cents with scale.
Meanwhile check out a variant of the technology which is cheaper:
Following are some other links that might interest you :
Here
is the paragraph which is relevant :
“ The researchers are now working on making the power
delivery more efficient and transferring it over greater distances.
This technology also has the potential to improve RFID applications in other
areas such as inventory control, retail analytics, and “smart” environments, allowing for longer-distance object
tracking and communication, the
researchers say. “
References
:
Qiu Jiang
Ph.D. Student, King Abdullah University of Science and
Technology, SA,
Materials Science and Engineering,
Office: Bldg.3, level 3, 3203-WS17, Mobile phone: +966
(0)54 670 1529
To: Hemen Parekh
Cc: Jr-Hau He
Subject: Re: TENG / Triboelectric Nanogeneratot
Dear Hemen:
The typical power consumption of RFID is ~10 µW,
and Energy density of a microcapacitor can easily go 1 mWh/cm3, which means a
microsupercapacitor with 1 cm3 volumn can power the RFID for 100 h. As you
said, you want some thin devices, take 100 µm thickness for example, a
microsupercapacitor with 1cm2 area and 100 µm thickness can power the RFID
for 1h.
Also, you don't need to
continuously power the RFID, thus it is practical to do so.
Regards
Qiu
From: Prof. B. B. Khatua
[mailto:khatuabb@matsc.iitkgp.ernet.in]
Sent: 05 July 2018 18:19
To: 'Hemen Parekh'
Subject: RE: CONGRTULATIONS
Sent: 05 July 2018 18:19
To: 'Hemen Parekh'
Subject: RE: CONGRTULATIONS
Dear Hemen Parekh,
Thanks for your
email and wish. Recently, our another work on "Egg-shell
membrane" based materials for generating electricity has been published in
International Journal, and featured as news in various news media. Some of the
links are given below :
We have not yet performed any test for
RFID, but will do so in the future work.
best regards,
Dr. Bhanu Bhusan Khatua (Ph.D.)
Associate Professor
Materials Science Centre
Indian Institute of Technology Kharagpur
Kharagpur-721302
West Bengal, India
Ph: (+91) 3222 283982 (off)
09932507444 (cell)
Fax: (03222) 255303
Researchgate id: https://www.researchgate.net/profile/Bhanu_Khatua
Google Scholar id: https://scholar.google.co.in/citations?hl=en&user=KaYk8oIAAAAJ
Skype: 919932507444
From: Hemen Parekh
[mailto:hcp@recruitguru.com]
Sent: 05 July 2018 16:58
To: khatuabb@matsc.iitkgp.ernet.in
Cc: hcp@recruitguru.com
Subject: RE: CONGRTULATIONS
Sent: 05 July 2018 16:58
To: khatuabb@matsc.iitkgp.ernet.in
Cc: hcp@recruitguru.com
Subject: RE: CONGRTULATIONS
Dear Prof Khatua,
Just came across :
How to use spider silk to generate energy
and power a pacemaker
Congratulations on this development
Warm Regards,
Hemen Parekh
+91 98675 50808
[HCP]
Sent: 19 December 2017 16:48
[HCP]
[HCP]
[HCP]
Subject: CONGRTULATIONS
Dear Prof Khatua :
In today’s papers , I just read about
your development ( IIT scientists use onion skin to generate electricity )
Congratulations on this development
which holds great promise for powering small electronic devices using
electricity generated through Piezoelectric organic waste onion skins
I do hope , some day soon , this
development gets commercialized
Is it possible that this can generates
sufficient electricity to power a micro RFID
sensor embedded in a Rs 2000 currency note ( plastic based ) , which
enables its detection from some distance ?
For over a year , I have been advocating
( to Central Government ) such an arrangement , to be able to trace / track ,
high denomination currency notes , in order to reduce the menace of BLACK MONEY
About 6 weeks back , I came across a
news item which said , government of Australia
is considering embedding RFID sensors in
their high denomination currency notes
With Regards,
hemen
parekh / Mumbai
(
M ) +91 - 98,67,55,08,08
No comments:
Post a Comment