✦ LIBER ✦

Analysis of a Technical Poly(ethylene oxide) by On-Line HPLC/ 1 H-NMR

✍ Scribed by Pasch, Harald; Hiller, Wolf

Book ID: 126306509
Publisher: American Chemical Society
Year: 1996
Tongue: English
Weight: 110 KB
Volume: 29
Category: Article
ISSN: 0024-9297
DOI: 10.1021/ma960131d

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

1 H NMR Relaxation Studies of the Micell

1 H NMR Relaxation Studies of the Micellization of a Poly(ethylene oxide)−Poly(propylene oxide)−Poly(ethylene oxide) Triblock Copolymer in Aqueous Solution

✍ Cau, Franco; Lacelle, Serge 📂 Article 📅 1996 🏛 American Chemical Society 🌐 English ⚖ 376 KB

On-line HPLC1H NMR coupling for the anal

On-line HPLC1H NMR coupling for the analysis of fatty alcohol ethoxylates

✍ G. Schlotterbeck; H. Pasch; K. Albert 📂 Article 📅 1997 🏛 Springer 🌐 English ⚖ 353 KB

On-line coupling of gradient-HPLC and 1H

On-line coupling of gradient-HPLC and 1H NMR for the analysis of random poly[(styrene)-co-(ethyl acrylate)]s

✍ Inge Krämer; Wolf Hiller; Harald Pasch 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 85 KB 👁 2 views

Analysis of the 1H and 13C NMR spectra o

Analysis of the 1H and 13C NMR spectra of poly(t-butyl-ethylene oxide) and of block and statistical copolymers of t-butyl-ethylene oxide and ethylene oxide

✍ Frank Heatley; Ga-Er Yu; Jane Lawrance; Colin Booth 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 557 KB

Resonances in the 500 MHz ~H and 75.5 MHz t3C NMR spectra of poly(t-butyl-ethylene oxide) and of block and statistical copolymers of t-butyl-ethylene oxide and ethylene oxide prepared using an anionic initiator have been assigned with the aid of 2-dimensional COSY spectra and DEPT subspectral editin

HPLC Analysis of Ecdysteroids in Plant E

HPLC Analysis of Ecdysteroids in Plant Extracts Using Superheated Deuterium Oxide with Multiple On-Line Spectroscopic Analysis (UV, IR, 1 H NMR, and MS)

✍ Louden, Dave; Handley, Alan; Lafont, Rene; Taylor, Steve; Sinclair, Ian; Lenz, E 📂 Article 📅 2002 🏛 American Chemical Society 🌐 English ⚖ 109 KB

A study of the mechanism of the oxidativ

A study of the mechanism of the oxidative thermal degradation of poly(ethylene oxide) and poly(propylene oxide) using 1H- and 13C-NMR

✍ Li Yang; Frank Heatley; Trevor G. Blease; Robert I.G. Thompson 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 946 KB

The oxidative thermal degradation of poly(ethylene oxide) (PEO) and poly(propylene oxide) (PPO) at 150°C in air was studied. The weight loss was determined, and the structure of the residual polymer investigated using NMR. In PEO, the only significant structural changes were the formation of formate