نانوالکتروشیمی Nanoelectrochemistry - Nickel Nanosensor for Free Glycerol in Biodiesel
نانوالکتروشیمی Nanoelectrochemistry
Dr. Ramin M.A.Tehrani



← آمار وبلاگ

  • کل بازدید :
  • بازدید امروز :
  • بازدید دیروز :
  • بازدید این ماه :
  • بازدید ماه قبل :
  • تعداد نویسندگان :
  • تعداد کل پست ها :
  • آخرین بازدید :
  • آخرین بروز رسانی :

Nickel Nanosensor for Free Glycerol in Biodiesel

تحقیق جدید مدیر سایت بر روی ساخت نانوحسگر اندازه گیری گلیسرول در بیودیزل: 

Measurement of Free Glycerol in Biodiesel Samples by Electrochemical Nanosensors

TEHRAN (INIC)- Researchers at Shahr-e Rey Branch of Islamic Azad University in Iran and the Universiti Sains Malaysia (USM) succeeded in the concurrent production of glycerol nanosensor and a high-quality anode to be used in alcoholic fuel cells with desirable efficiency and stability

As a by-product, free glycerol is one of the most important impurities of biodiesel, which is a non-fossil and clean fuel

The Iranian and Malaysian scientists made the achievement by a new method to electrochemically synthesize nickel nanoparticles and to modify the surface of composite graphite electrode with the nanoparticles through voltametric methods.

The purpose of the research was to manufacture a precise sensor with high sensitivity and reasonable price in order to measure free glycerol. To this end, the surface of the composite graphite electrode was modified through voltameteric methods by using nickel nanoparticles with average size of approximately 10 nanometres. Then, the modified electrode was studied and used in the electro-oxidation and free glycerol measurement in biodiesel due to the presence of nickel nanocatalyst on its surface.

To put it in brief, the result of the research was to produce an electrochemical electrode or nanosensor based on nickel nanocatalyst in order to determine and measure glycerol or free glycerol in biodiesel with a sensitivity of 0.033 milimolar. Due to the small size of the nickel nanoparticles (approximately 10 nanometres), which have been distributed homogenously on the surface of the composite graphite, active catalytic sites increase on the surface of the electrode. Therefore, significant production of anode current is observed and the sensitivity of the electrode (nanosensor) for the measurement of low amounts of glycerol increases noticeably.

The result of the research, that has been carried out in cooperation with Prof. Sulaiman Ab Ghani, PhD in chemistry from the Universiti Sains Malaysia (USM), has been published in details on 30 May 2012 in Electrochimica Acta, vol. 70, issue 13, pp. 153-157


  » http://dx.doi.org/10.1016/j.electacta.2012.03.044

Can you get taller with yoga?
دوشنبه 30 مرداد 1396 05:19 ب.ظ
I all the time emailed this webpage post page to all my friends, as if like to read it afterward my links will too.
How do you treat a sore Achilles tendon?
شنبه 14 مرداد 1396 12:23 ق.ظ
Aw, this was a very good post. Taking the time and actual
effort to create a top notch article… but what can I
say… I hesitate a lot and never seem to get anything done.
شنبه 31 تیر 1396 07:57 ق.ظ
Greetings! I know this is kinda off topic but
I'd figured I'd ask. Would you be interested in trading links or maybe guest
authoring a blog post or vice-versa? My site goes over a lot of
the same topics as yours and I believe we could greatly
benefit from each other. If you are interested
feel free to shoot me an email. I look forward to hearing
from you! Wonderful blog by the way!
foot pain conditions
سه شنبه 13 تیر 1396 12:19 ق.ظ
My brother suggested I may like this web site.

He used to be totally right. This put up truly made my day.
You can not imagine just how much time I had spent for this info!
Thank you!
ankle an foot pain
یکشنبه 11 تیر 1396 10:57 ق.ظ
We're a bunch of volunteers and starting a new scheme in our community.
Your website provided us with helpful info to
work on. You've performed an impressive process and our whole neighborhood will probably be thankful to you.
foot pain map
چهارشنبه 7 تیر 1396 12:23 ق.ظ
I leave a response when I like a post on a website or if
I have something to valuable to contribute to the discussion. It is caused by the sincerness displayed in the post
I browsed. And after this post نانوالکتروشیمی Nanoelectrochemistry - Nickel
Nanosensor for Free Glycerol in Biodiesel. I was actually excited enough to
drop a leave a responsea response ;) I actually do have 2
questions for you if you tend not to mind. Is it just me
or do some of the comments appear like they are coming from brain dead people?
:-P And, if you are writing on additional
sites, I'd like to keep up with you. Could you list all of all
your communal pages like your twitter feed, Facebook page or linkedin profile?
foot pain
چهارشنبه 31 خرداد 1396 11:25 ب.ظ
First off I want to say great blog! I had a quick question in which I'd like to ask if you
do not mind. I was curious to find out how you center yourself and clear your thoughts before writing.
I've had a difficult time clearing my thoughts
in getting my ideas out. I truly do take pleasure in writing however it just seems like the
first 10 to 15 minutes are wasted simply just trying to figure
out how to begin. Any ideas or tips? Thanks!
سه شنبه 19 اردیبهشت 1396 04:18 ب.ظ
Hello, Neat post. There is an issue with your website in web explorer, could check this?
IE still is the marketplace chief and a huge element of folks will pass over your great writing due to this problem.
یکشنبه 17 اردیبهشت 1396 06:31 ق.ظ
I drop a leave a response when I appreciate a article on a site or I have something to contribute to the discussion. It is triggered by the sincerness
communicated in the article I looked at. And on this post
نانوالکتروشیمی Nanoelectrochemistry - Nickel Nanosensor for Free Glycerol in Biodiesel.
I was actually moved enough to drop a thought ;-) I do have 2 questions for you if it's okay.
Could it be simply me or does it give the impression like some of these comments appear as if they are left by brain dead folks?
:-P And, if you are writing on additional social sites, I
would like to keep up with you. Could you make a list all of all your public sites like your linkedin profile, Facebook page or twitter feed?
جمعه 1 اردیبهشت 1396 05:44 ق.ظ
When I originally left a comment I seem to have clicked on the -Notify
me when new comments are added- checkbox and from now on each time a comment is added I receive
four emails with the same comment. There has to be a means you can remove me from that service?
یکشنبه 20 فروردین 1396 11:40 ق.ظ
Having read this I believed it was rather informative. I appreciate
you finding the time and effort to put this short article together.

I once again find myself spending way too much time both reading and posting comments.

But so what, it was still worth it!
چهارشنبه 1 شهریور 1391 08:57 ب.ظ
سلام دوست عزیز.
مطالب جالب و خواندنی شما در وب سایت پربازدید جام نیوز به آدرس زیر منتشر می گردد.
در صورت تمایل ما را در لیست پیوندها خود قرار دهید.
آدرس ما: http://jamnews.ir
ایمیل :jaaamblog@yahoo.com
مطالب جالب و خواندنی+عکس را به منظور درج به همراه آدرس وبلاگ خود به ما ارسال کنید.

درباره وبلاگ

مدیر وبلاگ : دکتر رامین محمد علی تهرانی-دانشیارگروه شیمی دانشگاه آزاد اسلامی واحدیادگارامام(ره) شهرری ،دکتری تخصصی در رشته شیمی تجزیه گرایش نانوالکتروشیمی از وزارت علوم تحقیقات و فن آوری

آخرین پست ها