CARBON NANOTUBES AND FULLERENES PDF

229910052799 carbon Inorganic materials 0.000 claims abstract description 67.

239000003054 catalyst Substances 0.000 claims abstract description 71.

239000002245 particle Substances 0.000 claims abstract description 77.

239000003153 chemical reaction reagent Substances 0.000 claims abstract description 78.

OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 238.

229910021393 carbon nanotube Inorganic materials 0.000 title claims abstract description 160.239000002041 carbon nanotube Substances 0.000 title claims abstract description 161.229910003472 fullerene Inorganic materials 0.000 title claims abstract description 183.Application filed by Canatu Oy filed Critical Canatu Oy Priority to SI200630795T priority Critical patent/SI1948562T1/en Priority to PL06764432T priority patent/PL1948562T3/en Publication of EP1948562A1 publication Critical patent/EP1948562A1/en Application granted granted Critical Publication of EP1948562B1 publication Critical patent/EP1948562B1/en Status Active legal-status Critical Current Anticipated expiration legal-status Critical Links Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Family has litigation First worldwide family litigation filed litigation Critical (B1) 'Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License. Original Assignee Canatu Oy Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Nasibulin Hua Jiang Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Active Application number EP06764432A Other languages German ( de)

CARBON NANOTUBES AND FULLERENES PDF

Google Patents Carbon nanotubes functionalized with fullerenesĭownload PDF Info Publication number EP1948562B1 EP1948562B1 EP06764432A EP06764432A EP1948562B1 EP 1948562 B1 EP1948562 B1 EP 1948562B1 EP 06764432 A EP06764432 A EP 06764432A EP 06764432 A EP06764432 A EP 06764432A EP 1948562 B1 EP1948562 B1 EP 1948562B1 Authority EP European Patent Office Prior art keywords fullerene carbon nanotube carbon fullerenes functionalized carbon Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents EP1948562B1 - Carbon nanotubes functionalized with fullerenes The present results could be useful to guide the design of excellent interfaces of mixed-dimensional hybrid carbon materials for various optoelectronic applications.EP1948562B1 - Carbon nanotubes functionalized with fullerenes

Interestingly, electrons either remaining on CNT65 or transferred to C 70 are trapped in the higher conduction band for a while, similarly, due to slow inter-band relaxation.

By contrast, in C high E 22 excitation still can lead to ultrafast electron transfer to C 70, but only a comparable amount of electrons are transferred ( ca. Differently, high E 22 excitation does not induce electron injection to C 60 in C instead, “hot” electrons produced within CNT65 will be trapped in its higher conduction band for a while because of slow inter-band relaxation. This process is ultrafast and completed within about 200 fs, which is consistent with recent experiments. In this contribution, we have employed density functional theory (DFT) and DFT-based nonadiabatic dynamics methods to explore photoinduced interfacial electron transfer processes at interfaces between a single-walled carbon nanotube with chiral index (6,5) and C 60 or C 70 (C and C We have found that with low E 11 excitation, electron transfer takes place from CNT65 to C 60 and C 70 in both heterojunctions. Hybrid carbon materials are found to exhibit novel optoelectronic properties at their interfaces, but the related interfacial carrier dynamics is rarely explored theoretically.

Carbon nanotubes and fullerenes