Breaking News
Comments
Newest First | Oldest First | Threaded View
wilber_xbox
User Rank
Author
Re: You need to do more market research before you made this comment
wilber_xbox   4/30/2014 1:23:24 AM
NO RATINGS
Perceptions are more powerful than reality. And there are so many contradictory research so it is nearly impossible to know the whole truth. I am just putting my opinions about the CNTs  and most of them are based on what i hear or read.

R_Colin_Johnson
User Rank
Author
Re: super nano filters?
R_Colin_Johnson   4/28/2014 2:06:09 PM
NO RATINGS
You are right that filtration of airborne nanoparticles is a tricky process. A recent article explains ins and outs.

prabhakar_deosthali
User Rank
Author
super nano filters?
prabhakar_deosthali   4/28/2014 2:12:11 AM
NO RATINGS
To protect against the inadvertant inhalation of these nano materials while in the manufacturing process is quite tricky as the filters required need to be of supernano size. Are such filters available?

selinz
User Rank
Author
Re: good article
selinz   4/27/2014 10:09:03 PM
NO RATINGS
We have been mining diatomacious earth here in the US for many years. Small particles can be easily inhaled into the lungs, providing a high surface area place for nasty things to happen. From what I've read, the carcinogenicity of CNT's are essentially similar..

R_Colin_Johnson
User Rank
Author
Re: good article
R_Colin_Johnson   4/26/2014 12:25:18 PM
NO RATINGS
Yes, there have been reports that graphene flakes should be handled carefully like carbon nanotubes have to be handled carefully during facbrication--like many other hazardous materials used in chip fabrication. However, once they are fixed in place on a chip, they appear to be safe. Also there has been some reports that claim carbon nanotubes are a biocompanible material that, when used carerfully, can boost neural functions!

HangLai
User Rank
Author
You need to do more market research before you made this comment
HangLai   4/26/2014 7:45:13 AM
NO RATINGS
You need to do more market research before you made this comment!

wilber_xbox
User Rank
Author
good article
wilber_xbox   4/26/2014 5:38:33 AM
NO RATINGS
I am surprised to read this article about the production of CNT and Graphene in tonns and the increasing usagage of these materials. Alteast CNT is arguably carcinogenic so their use in that quantity is not good for environment.



Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
Radio
LATEST ARCHIVED BROADCAST

What are the engineering and design challenges in creating successful IoT devices? These devices are usually small, resource-constrained electronics designed to sense, collect, send, and/or interpret data. Some of the devices need to be smart enough to act upon data in real time, 24/7. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.

Brought to you by:

Most Recent Comments
rick merritt
 
Saturation
 
DCH0
 
realjjj
 
traneus
 
realjjj
 
realjjj
 
Doug_S
 
spike_johan
Like Us on Facebook
Special Video Section
Once the base layer of a design has been taped out, making ...
In this short video we show an LED light demo to ...
The LTC2380-24 is a versatile 24-bit SAR ADC that combines ...
In this short video we show an LED light demo to ...
02:46
Wireless Power enables applications where it is difficult ...
07:41
LEDs are being used in current luxury model automotive ...
With design sizes expected to increase by 5X through 2020, ...
01:48
Linear Technology’s LT8330 and LT8331, two Low Quiescent ...
The quality and reliability of Mill-Max's two-piece ...
LED lighting is an important feature in today’s and future ...
05:27
The LT8602 has two high voltage buck regulators with an ...
05:18
Silego Technology’s highly versatile Mixed-signal GreenPAK ...
The quality and reliability of Mill-Max's two-piece ...
01:34
Why the multicopter? It has every thing in it. 58 of ...
Security is important in all parts of the IoT chain, ...
Infineon explains their philosophy and why the multicopter ...
The LTC4282 Hot SwapTM controller allows a board to be ...
This video highlights the Zynq® UltraScale+™ MPSoC, and sho...
Homeowners may soon be able to store the energy generated ...
The LTC®6363 is a low power, low noise, fully differential ...