a*****c
发帖数: 53 | 1 【 以下文字转载自 Chemistry 讨论区 】
发信人: atominc (ATOM), 信区: Chemistry
标 题: Carbon Nanotubes Principal Scientist/Engineer
发信站: BBS 未名空间站 (Fri Jan 16 01:34:09 2015, 美东)
Carbon Nanotubes Principal Scientist/Engineer
A technology company is seeking a full-time Principal Scientist / Engineer
that will serve as a key member of the technical team and be responsible for
driving our carbon nanotubes thrust. We are innovating new methods for
carbon nanotubes purification and separation. The successful candidate w... 阅读全帖 |
|
a*****c
发帖数: 53 | 2 【 以下文字转载自 Chemistry 讨论区 】
发信人: atominc (ATOM), 信区: Chemistry
标 题: Carbon Nanotubes Principal Scientist/Engineer
发信站: BBS 未名空间站 (Fri Jan 16 01:34:09 2015, 美东)
Carbon Nanotubes Principal Scientist/Engineer
A technology company is seeking a full-time Principal Scientist / Engineer
that will serve as a key member of the technical team and be responsible for
driving our carbon nanotubes thrust. We are innovating new methods for
carbon nanotubes purification and separation. The successful candidate w... 阅读全帖 |
|
a*****c
发帖数: 53 | 3 【 以下文字转载自 ChemEng 讨论区 】
发信人: atominc (ATOM), 信区: ChemEng
标 题: Carbon Nanotubes Principal Scientist/Engineer
发信站: BBS 未名空间站 (Tue May 29 02:04:59 2018, 美东)
Carbon Nanotubes Principal Scientist/Engineer
A technology company is seeking a full-time Principal Scientist / Engineer
that will serve as a key member of the technical team and be responsible for
driving our carbon nanotubes thrust. We are innovating new methods for
carbon nanotubes purification and separation. The successful candidate will
... 阅读全帖 |
|
a*****c
发帖数: 53 | 4 【 以下文字转载自 Chemistry 讨论区 】
发信人: atominc (ATOM), 信区: Chemistry
标 题: Carbon Nanotubes Principal Scientist/Engineer
发信站: BBS 未名空间站 (Fri Jan 16 01:34:09 2015, 美东)
Carbon Nanotubes Principal Scientist/Engineer
A technology company is seeking a full-time Principal Scientist / Engineer
that will serve as a key member of the technical team and be responsible for
driving our carbon nanotubes thrust. We are innovating new methods for
carbon nanotubes purification and separation. The successful candidate w... 阅读全帖 |
|
a*****c
发帖数: 53 | 5 Carbon Nanotubes Principal Scientist/Engineer
A technology company is seeking a full-time Principal Scientist / Engineer
that will serve as a key member of the technical team and be responsible for
driving our carbon nanotubes thrust. We are innovating new methods for
carbon nanotubes purification and separation. The successful candidate will
be a hands-on scientist and engineer. The successful candidate will require
undertaking carbon nanotube purification, dispersion, separation and
materials ... 阅读全帖 |
|
a*****c
发帖数: 53 | 6 Carbon Nanotubes Principal Scientist/Engineer
A technology company is seeking a full-time Principal Scientist / Engineer
that will serve as a key member of the technical team and be responsible for
driving our carbon nanotubes thrust. We are innovating new methods for
carbon nanotubes purification and separation. The successful candidate will
be a hands-on scientist and engineer. The successful candidate will require
undertaking carbon nanotube purification, dispersion, separation and
materials ... 阅读全帖 |
|
a*****c
发帖数: 53 | 7 Carbon Nanotubes Principal Scientist/Engineer
A technology company is seeking a full-time Principal Scientist / Engineer
that will serve as a key member of the technical team and be responsible for
driving our carbon nanotubes thrust. We are innovating new methods for
carbon nanotubes purification and separation. The successful candidate will
be a hands-on scientist and engineer. The successful candidate will require
undertaking carbon nanotube purification, dispersion, separation and
materials ... 阅读全帖 |
|
a*****c
发帖数: 53 | 8 Carbon Nanotubes Principal Scientist/Engineer
A technology company is seeking a full-time Principal Scientist / Engineer
that will serve as a key member of the technical team and be responsible for
driving our carbon nanotubes thrust. We are innovating new methods for
carbon nanotubes purification and separation. The successful candidate will
be a hands-on scientist and engineer. The successful candidate will require
undertaking carbon nanotube purification, dispersion, separation and
materials ... 阅读全帖 |
|
a*****c
发帖数: 53 | 9 Carbon Nanotubes Principal Scientist/Engineer
A technology company is seeking a full-time Principal Scientist / Engineer
that will serve as a key member of the technical team and be responsible for
driving our carbon nanotubes thrust. We are innovating new methods for
carbon nanotubes purification and separation. The successful candidate will
be a hands-on scientist and engineer. The successful candidate will require
undertaking carbon nanotube purification, dispersion, separation and
materials ... 阅读全帖 |
|
w********h
发帖数: 12367 | 10 标 题: Carbon nanotube (6)
发信站: 日月光华 (2002年08月05日08:07:21 星期一), 站内信件
Sensors and Probes
Possible chemical sensor applications of nonmetallic nanotubes are interesti
ng, because nanotube electronic transport and thermopower (voltages between
junctions caused by interjunction temperature differences) are very sensitiv
e to substances that affect the amount of injected charge (17, 67). The main
advantages are the minute size of the nanotube sensing element and the corr
espondingly small amount of ma |
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a***n
发帖数: 578 | 11 I notice that the structure of those organic nanotubes may change during
different PH value. What I am looking at right now is Nano Lett. 2, 887-889,
2002. And the sugar nanotube is made by van der waals interaction that may be
weekley bonded. There isn't quite a few organic nanoTUBEs not nanorod or
something.
My interest is to find some nanotubes that has enough hollow space, let us
say, around 15A, but it is an insulator and stable at least at common chemical
environments.
Any candidate or ref |
|
k***i
发帖数: 662 | 12 August 23, 2007
Also appeared in print Aug. 27, 2007, p. 12
ACS Meeting News
Nanotube Synthesis Emits Toxic By-Products
Evaluating small-scale processes could shed light on potential large-scale environmental issues
Rachel Petkewich
The carbon nanotube industry is growing, but little is known about the by-products discharged during nanotube manufacturing. Researchers at Woods Hole Oceanographic Institution (WHOI) and MIT have now analyzed the effluent stream from a representative, small-scal |
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m*******9
发帖数: 18 | 13 Atominic,
你好！我是佛罗里达大学的硕士生，但是在佛大期间研究的是single walled carbon
nanotube. 研究过nanotube the dispersion 和不同length/charity/semi&metal
carbon nanotube的seperation.
不知道贵公司有没有找硕士生做researh assistant的可能？
期待您的回复。
谢谢！
祝好！ |
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a***n
发帖数: 578 | 14 what you mean? this was a proposed idea in our group that didn't get funding.
then none keep working on it.
The idea came from that nanotube bundle will be bent if you apply electric
voltages at both sides of bundles. This was published at science three years
ago. Then we proposed that if to put nanotube bundle into fluid, the flow will
bent the nanotube bundle and so that change the voltage over the bundle.
six
nonlinear |
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E********r
发帖数: 99 | 15 http://www.nsf.gov/news/news_summ.jsp?cntn_id=108992
Press Release 07-055
The Longest Carbon Nanotubes You've Ever Seen
Crafted with breakthrough manufacturing technique, centimeter-long fibers ar
e visible to the naked eye
Researchers at the University of Cincinnati have grown the world's longest c
arbon nanotube arrays.
Credit and Larger Version
May 10, 2007
Using techniques that could revolutionize manufacturing for certain material
s, researchers have grown carbon nanotubes that are the long |
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e*******r
发帖数: 6 | 16 I am a PhD student beginning research on Carbon Nanotube, I am interested in
following fields: carbon nanotube based microelectronic device; NEMS; CNT
based lighting(such as LED); and carbon nanotube based lithium battery
anybody give some advice which area is promising in terms of industrial
application? and technological breakthrough needed for applications?
Thank you
BTW: I am a new student and this is a public computer without Chinese input |
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m*******s
发帖数: 3142 | 17 最近看到一篇有关carbon nanotube的文章，
http://dx.doi.org/10.1103/PhysRevB.81.115448
作者在文章里直接给出了carbon nanotube的retarded Green's function，见文章方程
（15），没有推导，没有参考文献，我对此结果很困惑，不知道怎么来的。
没有固体物理基础，只学过一点基础量子力学，对carbon nanotube的特殊性质不熟悉。
特地来请教高手，该怎么求这个retarded Green's function。谢谢！ |
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n********2
发帖数: 152 | 18 IF: 4
key words: Aligned-Carbon-Nanotubes, Li-ion batteries,high rate
capability
请背景相关(Li-ion batteries, Carbon-Nanotubes, ) 的 Ph.D. 站内联系。要有你个
人信息，发表文章，我会把相关背景的人的资料，转发给编辑。(最终编辑选没选你，
我不知道)
!!! 背景不相关，就别联系了，还是留给背景相关的吧，否则自己审起来，也很累。谢
谢！!!! |
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k***i
发帖数: 662 | 19 【 以下文字转载自 NanoST 讨论区 】
发信人: boyjch (hin), 信区: NanoST
标 题: Re: 有谁参加了Nanotube 2009?
发信站: BBS 未名空间站 (Tue Jun 30 05:03:46 2009, 美东)
不会吧，这个NT系列的会质量都不错，这次的亦然，尤其是poster，有很多很好的，抓
到了不少人狂问问题。原来一直觉得Nanotube is dying, 这次会议上还是发现了不少
有前景的亮点，觉得没准还能扑腾好久呢，当然graphene的兴起是势不可挡的。另外也
是个很好的了解国内情况的好机会，个人感觉清华（范，姜那边）和北大（刘，张还有
彭那边）俨然是国内纳米领域的两架马车。
呵呵，吃吃喝喝哪里开会都是，美国的不少会除外（感觉他们就是挣钱的，啥也没有）
，另外会“逢场钻营”也不错啊，这个就是圈子里面的游戏规则，国内国外亦如此。呵
呵，不少人做报告的时候还在说文章在审，希望在场的referee高抬贵手，还有直接找
falcuty位置的，挺好的啊。
总之，收获很多。（唯一的遗憾是组织的一般，流感的影响，情有可原。每天在烈日下
在狗 |
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N**C
发帖数: 74 | 20 请问pani nanotube和pani nanotubule的区别？paper中涉及PANI时，有的表述为
nanotube,有的表述为nanotubule，不知这俩的差别
谢谢~ |
|
w********h
发帖数: 12367 | 21 标 题: Carbon Nanotube (1)
发信站: 日月光华 (2002年08月05日08:05:34 星期一), 站内信件
Carbon Nanotube Composites
The first realized major commercial application of MWNTs is their use as ele
ctrically conducting components in polymer composites. Depending on the poly
mer matrix, conductivities of 0.01 to 0.1 S/cm can be obtained for 5% loadin
g; much lower conductivity levels suffice for dissipating electrostatic char
ge (30). The low loading levels and the nanofiber morphology of the MWNTs al
low electronic condu |
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w********h
发帖数: 12367 | 22 标 题: Carbon Nanotube (3)
发信站: 日月光华 (2002年08月05日08:06:09 星期一), 站内信件
Hydrogen Storage
Nanotubes have been long heralded as potentially useful for hydrogen storage
(for example, for fuel cells that power electric vehicles or laptop compute
rs). However, experimental reports of high storage capacities are so controv
ersial that it is impossible to assess the applications potential (40-44). N
umerous claims of high hydrogen storage levels have been shown to be incorre
ct; other reports (45, 46) of r |
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w********h
发帖数: 12367 | 23 标 题: Carbon Nanotube (4)
发信站: 日月光华 (2002年08月05日08:06:36 星期一), 站内信件
Field Emission Devices
Industrial and academic research activity on electronic devices has focused
principally on using SWNTs and MWNTs as field emission electron sources (47,
48) for flat panel displays (49), lamps (50), gas discharge tubes providing
surge protection (51), and x-ray (52) and microwave generators (53). A pote
ntial applied between a carbon nanotube-coated surface and an anode produces
high local fields, as a res |
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w********h
发帖数: 12367 | 24 标 题: Carbon nanotube (5)
发信站: 日月光华 (2002年08月05日08:07:00 星期一), 站内信件
Nanometer-Sized Electronic Devices
Electronic circuits cannot continue to shrink by orders of magnitude and pro
vide corresponding increases in computational power, unless radically differ
ent device materials, architectures, and assembly processes are developed. D
ramatic recent advances have fueled speculation that nanotubes will be usefu
l for downsizing circuit dimensions. For example, current-induced electromig
ration cause |
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w********h
发帖数: 12367 | 25 标 题: Carbon nanotube (7)
发信站: BBS 水木清华站 (Sun Aug 4 20:37:55 2002)
以上选自Science2 August 2002
Volume 297
Number 5582
Carbon Nanotubes--the Route Toward Applications
Ray H. Baughman, Anvar A. Zakhidov, and Walt A. de Heer
Science Aug 2 2002: 787-792. |
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a***n
发帖数: 578 | 26 how stable is the organic nanotubes? It seems quite unstable. I remember there
is a nanotube made by sugar molecules. is it correct? thanks. |
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x*o
发帖数: 1037 | 27 There actually quite a few organic nanotubes
The stabilities are OK but of course they are not as stable as carbon
nanotubes.
It depends on how you are going to use it.
there |
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x*o
发帖数: 1037 | 28 http://pubs3.acs.org/acs/journals/doilookup?in_doi=10.1021/ja016526g
But the pore size maybe too small for you.
I am pretty sure that there is quite a few organic nanotubes because
I attended a student seminar, and the student presented several
organic nanotubes and how they assemble ...
If you really need that, I can try to find the person to get the reference.
//btw: if you publish Science in this project, will you include my name?heihei |
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a****y
发帖数: 1035 | 29 【 以下文字转载自 Science 讨论区 】
【 原文由 aubrey 所发表 】
Published online January 16, 2003
Carbon Nanotube Flow Sensors
Shankar Ghosh 1, A. K. Sood 1*, N. Kumar 2
1 Department of Physics, Indian Institute of Science, Bangalore 560 012,
India.
2 Raman Research Institute, C.V. Raman Avenue, Bangalore 560 080, India.
* To whom correspondence should be addressed. E-mail:
a***[email protected].
We report that the flow of a liquid on single-walled carbon nanotube bundles
induces a voltage/current in the sam |
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p*****d
发帖数: 40 | 30 【 以下文字转载自 Chemistry 讨论区,原文如下 】
发信人: pekwind (ODMA), 信区: Chemistry
标 题: ============用什么画nanotubes==========
发信站: Unknown Space - 未名空间 (Tue May 17 15:33:36 2005) WWW-POST
那些漂亮的carbon nanotube是怎么画出来的？有没有不用coding的方法？。。。多谢了
。。。 |
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y***e
发帖数: 6082 | 31 狗狗【 在 pekwind (ODMA) 的大作中提到: 】
【 以下文字转载自 Chemistry 讨论区,原文如下 】
发信人: pekwind (ODMA), 信区: Chemistry
标 题: ============用什么画nanotubes==========
发信站: Unknown Space - 未名空间 (Tue May 17 15:33:36 2005) WWW-POST
那些漂亮的carbon nanotube是怎么画出来的？有没有不用coding的方法？。。。多谢了
。。。 |
|
N**C
发帖数: 74 | 32 请问pani nanotube和pani nanotubule的区别？paper中涉及PANI时，有的表述为
nanotube,有的表述为nanotubule，不知这俩的差别
谢谢~ |
|
|
A***N
发帖数: 219 | 34 For the flame synthesis of carbon nanotubes, can the CNT react easily with
oxygen? I noticed that people pass inert gases through the reactor after the
test as the cooling gas in many research. My concern are:
1. I am not clear about the chemical properties of carbon nanotubes, and
neither can I find the related literature.
2. Assuming that it can be oxidized or even burned under the after-tests'
environment with the oxygen, how can it survive during the test where the
exit of oxygen is unavoida |
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j*********4
发帖数: 60 | 35 我们公司现在招人，感兴趣请回信
Material Scientist/Engineer-Carbon Nanotube/Graphene
-Immediate Material Scientist/Engineer positions opening for experts in carb
on nanostructure (carbon nanotube, nanowall, and grapheme) materials growth
by various methods including PECVD or chemical process. Applications of the
carbon nanomaterial include double layer capacitor, water filter, field effe
ct transistor, and so on. Hand on experience in carbon nanomaterial growth
is required. Experience in report/proposal writin |
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t***s
发帖数: 163 | 36 Science 9 January 2009:
Vol. 323. no. 5911, pp. 234 - 237
DOI: 10.1126/science.1166087
Prev | Table of Contents | Next
Reports
Suppression of Metallic Conductivity of Single-Walled Carbon Nanotubes by
Cycloaddition Reactions
Mandakini Kanungo,1 Helen Lu,2 George G. Malliaras,1 Graciela B. Blanchet2*
The high carrier mobility of films of semiconducting single-walled carbon
nanotubes (SWNTs) is attractive for electronics applications, but the
presence of metallic SWNTs leads to high off-curren |
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s*********4
发帖数: 3362 | 37 I have a question can graphene and Carbon Nanotube really have application
in future?
If not
When will graphene and carbon nanotube die for academic? |
|
t***s
发帖数: 163 | 38 according current development, graphene and carbon nanotube have very
limited or no real application. However they are interesting for basic
research.
Not all graphene and carbon nanotubes are semicondutors
how to intergrate them for device is another issue. |
|
N**C
发帖数: 74 | 39 请问pani nanotube和pani nanotubule的区别？paper中涉及PANI时，有的表述为
nanotube,有的表述为nanotubule，不知这俩的差别
谢谢~ |
|
C**********r
发帖数: 45 | 40 关键词: TiO2 nanotube films, Photocathodic
站内联系 |
|
s*****n
发帖数: 39 | 41 关键词：carbon nanotubes, toxicity.
需要的请站内姓名，邮箱，相关课题。 |
|
P******g
发帖数: 83 | 42 您好， 我做过一些graphene，
但是有比较多的purification, separation, and conductive thin films/membranes
背景
乐于探索carbon nanotube相关领域
离开之前的公司， 目前还在努力找工作中
恳请帮忙推荐， 多谢!!
Engineer
for
will
require |
|
S*****n
发帖数: 6055 | 43 做conjugated polymer的人拿50%的profit，做carbon nanotube的人拿剩下50%，话说
老兄你是雷锋啊。。。
for
will
require |
|
S*****n
发帖数: 6055 | 44 做conjugated polymer的人拿50%的profit，做carbon nanotube的人拿剩下50%，话说
老兄你是雷锋啊。。。
for
will
require |
|
w********h
发帖数: 12367 | 45 标 题: Carbon Nanotube (2)
发信站: 日月光华 (2002年08月05日08:05:59 星期一), 站内信件
Electrochemical Devices
Because of the high electrochemically accessible surface area of porous nano
tube arrays, combined with their high electronic conductivity and useful mec
hanical properties, these materials are attractive as electrodes for devices
that use electrochemical double-layer charge injection. Examples include "s
upercapacitors," which have giant capacitances in comparison with those of o
rdinary dielectric-based |
|
a***n
发帖数: 578 | 46 not necessary to be carbon nanotube.
Thanks |
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x*o
发帖数: 1037 | 47 organic nanotubes.
Should be insulating. |
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a***n
发帖数: 578 | 48 I remember to read a paper introduction on this board. A chinese professor
published a nature/science paper about nanotube growth on metal surface by
explorsion (similiar method).
But forgot to save the file. Anyone who posted that would give me a hint?
thanks. |
|
c*s
发帖数: 2145 | 49 【 以下文字转载自 Chemistry 讨论区 】
发信人: cds (呼呼猪-嘿嘿， 老板， 来盘泡菜), 信区: Chemistry
标 题: how to disperse carbon nanotube?
发信站: BBS 未名空间站 (Sat Oct 1 21:14:29 2005)
in whatever solvent?
how to seperate them from the bundles?
3ks |
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s*i
发帖数: 5025 | 50 这个太偏了。估计难。大米大学搞nanotubes很牛 |
|
