✦ LIBER ✦

Monomer-excimer-acceptor kinetics in the presence of diffusion and excimer dissociation

✍ Scribed by K. Sienicki; Wayne L. Mattice

Publisher: Elsevier Science
Year: 1989
Tongue: English
Weight: 631 KB
Volume: 43
Category: Article
ISSN: 0022-2313
DOI: 10.1016/0022-2313(89)90007-0

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

On the lifetime of triplet monomers and

On the lifetime of triplet monomers and excimers of aromatic hydrocarbons in solution

✍ J. Langelaar; G. Jansen; R.P.H. Rettschnick; G.J. Hoytink 📂 Article 📅 1971 🏛 Elsevier Science 🌐 English ⚖ 540 KB

The triplet lifetime of aromatic hydrocarbons in liquid solution is relativc:jr short compared with the lifetime in a rigid solution. Until now this difference has been exphined by an impurity quenching mechanism. An alternative explanation is given, assuming quenching of a triplet molecule by B sin

Excimer emission in protonated pyridine

Excimer emission in protonated pyridine systems—5. Molecular weight dependence of dimer-like excimer and normal excimer fluorescence of poly(2-vinylpyridine) in solution in the presence of trifluoroacetic acid

✍ Yoshio Utena; Hirofumi Yajima; Tadahiro Ishii; Takashi Handa 📂 Article 📅 1988 🏛 Elsevier Science 🌐 English ⚖ 860 KB

The fluorescence spectra of poly(2-vinylpyridine)s (P2VPs) were measured in solution at room temperature in the presence of trifluoroacetic acid(TFA) as a function of average degree of polymerization (D-P). All protonated P2VPs exhibited a dimer-like excimer and normal excimer fluorescence around 32

Polarization of the monomer and excimer

Polarization of the monomer and excimer fluorescence of pyrene derivatives in liquid-crystalline hosts

✍ Horst Stegemeyer; Jörg Hasse; Wim Laarhoven 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 443 KB

The monomer and excimer fluorescence polarization of 4,9-disubstituted pyrenes with molecular long axes nearly perpendicular to the pyrene skeleton were measured in a nematic liquid crystal. By comparison with unsubstituted pyrene it is found that the excimer transition moment is oriented parallel t

Investigations on the triplet decay mech

Investigations on the triplet decay mechanisms of 1,2-benzanthracene in solution. II. Interpretation of the ratio of delayed monomer and excimer-fluorescence as a function of temperature

✍ H. Labhart; D. Wyrsch 📂 Article 📅 1971 🏛 Elsevier Science 🌐 English ⚖ 376 KB

Kinetics and mechanism of the thermal de

Kinetics and mechanism of the thermal decomposition of potassium persulphate ions in aqueous solutions at 50°C in the presence of nitrogen gas and methacrylonitrile monomer

✍ Sukumar Guchhait; Monoranjan Banerjee; Ranajit Singha Konar 📂 Article 📅 1991 🏛 John Wiley and Sons 🌐 English ⚖ 599 KB

The initial rate of persulphate ( I ) decomposition at 50°C in the presence of nitrogen and methacrylonitrile (MAN) in an unbuffered aqueous solution (pH 4-7) may be written as: -d(SzOg-)/dt cc (MAN)1.29'0.05 x (I) 1.20-tO.04 in the concentration ranges of persulphate ( I ) (0.25-2.50) X lo-' ( m/d

ChemInform Abstract: KrF Excimer Laser P

ChemInform Abstract: KrF Excimer Laser Photolysis of 1,2-Bis(substituted-methyl)benzenes in the Presence of Alkenes and Acetylene; Two-Photon Formation of o- Quinodimethane and Its Cycloaddition with Dienophiles.

✍ A. OUCHI; Y. KOGA 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 KB 👁 1 views