THE ORIENTATION AND PHOTOPHYSICAL PROPERTIES OF POLYFLUORENE-BASED CONJUGATED POLYMERS IN ULTRAHIGH MOLECULARWEIGHT POLYETHYLENE FILMS

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

HE B.Q.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Iranian Polymer Journal Year:2008 | Volume:17 | Issue:2 Page(s): 87-94

Download Full-Text

View:

286

Download:

322

Cites:

Information Journal Paper

Title

THE ORIENTATION AND PHOTOPHYSICAL PROPERTIES OF POLYFLUORENE-BASED CONJUGATED POLYMERS IN ULTRAHIGH MOLECULARWEIGHT POLYETHYLENE FILMS

Author(s)

HE B.Q. | Issue Writer Certificate

Keywords

CONJUGATION

POLARIZATION

ORIENTATION

BLENDING

PHOTOLUMINESCENCE

Abstract

The highly oriented light-emitting films of polyfluorene-based conjugated polymers blended with ultrahigh molecular weight polyethylene (U-PE) are prepared by using a tensile deformation technique. The high dichroic ratios of blue light (58 in PHOTOLUMINESCENCE (PL)) from the poly (9,9-dioctylfluorene) (PFO)/U-PE BLENDING film and of green light (36 in PL) from the poly(9,9-dioctylfluorene) containing one fluorenone unit (PFF)/PFO/U-PE BLENDING film are obtained. In the PFO/U-PE BLENDING film, the variation of the photophysical properties of the BLENDING films with the drawing ratio is discussed in detail which suggests that the conjugated polymer chains are forced to a highly dispersed and oriented condition in the oriented PE matrix. The green band (g-band) of the BLENDING film containing PFF is also studied and found in such a highly oriented condition, and a set of new evidence was obtained demonstrating the keto-defect origin of g-band.

Cites

No record.

References

No record.

Cite

APA: Copy

HE, B.Q.. (2008). THE ORIENTATION AND PHOTOPHYSICAL PROPERTIES OF POLYFLUORENE-BASED CONJUGATED POLYMERS IN ULTRAHIGH MOLECULARWEIGHT POLYETHYLENE FILMS. IRANIAN POLYMER JOURNAL (ENGLISH), 17(2), 87-94. SID. https://sid.ir/paper/553453/en

Vancouver: Copy

HE B.Q.. THE ORIENTATION AND PHOTOPHYSICAL PROPERTIES OF POLYFLUORENE-BASED CONJUGATED POLYMERS IN ULTRAHIGH MOLECULARWEIGHT POLYETHYLENE FILMS. IRANIAN POLYMER JOURNAL (ENGLISH)[Internet]. 2008;17(2):87-94. Available from: https://sid.ir/paper/553453/en

IEEE: Copy

B.Q. HE, “THE ORIENTATION AND PHOTOPHYSICAL PROPERTIES OF POLYFLUORENE-BASED CONJUGATED POLYMERS IN ULTRAHIGH MOLECULARWEIGHT POLYETHYLENE FILMS,” IRANIAN POLYMER JOURNAL (ENGLISH), vol. 17, no. 2, pp. 87–94, 2008, [Online]. Available: https://sid.ir/paper/553453/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops