Dear Qiu,
Just came across the following that
might interest you :
I hope your project is making good progress
Warm Regards,
Hemen Parekh / Mumbai
+91 98675 50808
From: Hemen Parekh
[mailto:hcp@recruitguru.com]
Sent: 05 June 2018 17:53
To: 'Qiu Jiang'
Subject: RE: TENG / Triboelectric Nanogeneratot
Sent: 05 June 2018 17:53
To: 'Qiu Jiang'
Subject: RE: TENG / Triboelectric Nanogeneratot
Dear Qiu,
Thought following might interest you :
Super-elastic electronic fibre paves way
for smart clothes
Warm Regards,
Hemen Parekh
+91 98675 50808
From: Hemen Parekh
[mailto:hcp@recruitguru.com]
Sent: 07 May 2018 16:31
To: Qiu Jiang
Cc: hcp@recruitguru.com
Subject: RE: TENG / Triboelectric Nanogeneratot
Sent: 07 May 2018 16:31
To: Qiu Jiang
Cc: hcp@recruitguru.com
Subject: RE: TENG / Triboelectric Nanogeneratot
Dear Qiu,
Following might interest you :
Warm Regards,
Hemen Parekh
+91 98675 50808
From: Qiu Jiang [mailto:qiu.jiang@kaust.edu.sa]
Sent: 14 April 2018 00:05
To: Hemen Parekh
Subject: Re: TENG / Triboelectric Nanogeneratot
Sent: 14 April 2018 00:05
To: Hemen Parekh
Subject: Re: TENG / Triboelectric Nanogeneratot
Correct, to continuously power the RFID over a long
period, integrating solar cell or a triboelectric nanogenerator with the
supercapacitor is a good option, and we are doing lots of research to optimize
and stabilize the performance.
On Fri, Apr
13, 2018 at 8:48 AM, Hemen Parekh <hcp@recruitguru.com> wrote:
Dear Qiu,
Many thanks for your very prompt – and
clear – reply
India’s Rs 2,000 currency note is 110
micron thick
And 1 cm sq area for embedding
microsupercapacitor , should not pose any problem
Extremely thin RFID sensors are also
available – and getting as cheap as few cents a piece
But since the charge from
microsupercapacitor can power that RFID for only 1 hour , it may not be of much
use if that pile of currency notes is just lying in a cabinet / vault
Although, if that currency note is lying
in a wallet / purse and handled , now and then ( in order to make “ cash
payments “ ) , then I suppose it will build up the charge in
microsupercapacitor and power the RFID
Am I correct ?
Warm Regards,
Hemen Parekh
+91 98675 50808
From: Qiu Jiang [mailto:qiu.jiang@kaust.edu.sa]
Sent: 13 April 2018 11:01
To: Hemen Parekh
Cc: Jr-Hau He
Subject: Re: TENG / Triboelectric Nanogeneratot
Sent: 13 April 2018 11:01
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
On Fri, Apr 13, 2018 at 6:56 AM,
Hemen Parekh <hcp@recruitguru.com>
wrote:
Dear Qiu / Jr-Hau He,
I read about your research on this subject at :
Congratulations on a discovery of ( possibly ) ,
immense economic consequences
Here is what I have in mind :
Corruption is the biggest economic evil , which
continues to fuel “ inequity “ among the rich and the poor
Corruption starts with tax
evasion and subsequent use of Black
Money generated – most of which , is in the form of high denomination currency notes , piling up in
the cabinets and vaults of the tax-evaders
Currently , there is no technology
to trace / track such piles of hidden high denomination currency notes ,
although there has been lots of “ talk “ on embedding such currency notes with RFID sensors , to enable tracking
Some months back , an officer of the Australian
Government announced intention to do just that
I have , myself , been urging the Indian Government
for over 2 years , to embed RFID in newly
printed notes of Rs 500 and Rs 2000
But , I understand , RFID
need a source of power , in order to “ announce “ its location
And , so far , it has not been possible to embed a battery within the thin currency notes ,
which can power RFID
Is it possible that one of these days , your research
can supply such power to embedded RFID ?
I would highly appreciate your views on this
With Regards,
hemen
parekh / Mumbai
(
M ) +91 - 98,67,55,08,08
--
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
This message and its contents, including attachments are intended solely
for the original recipient. If you are not the intended recipient or have received
this message in error, please notify me immediately and delete this message
from your computer system. Any unauthorized use or distribution is prohibited.
Please consider the environment before printing this email.
--
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
This message and its contents, including attachments
are intended solely for the original recipient. If you are not the intended
recipient or have received this message in error, please notify me immediately
and delete this message from your computer system. Any unauthorized use or
distribution is prohibited. Please consider the environment before printing
this email.
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