A PHP Error was encountered

Severity: Warning

Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests

Filename: helpers/my_audit_helper.php

Line Number: 176

Backtrace:

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 1034
Function: getPubMedXML

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3152
Function: GetPubMedArticleOutput_2016

File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global

File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword

File: /var/www/html/index.php
Line: 316
Function: require_once

Surface tensions for isomeric chlorobutanes with isomeric butanols. | LitMetric

Surface tensions for isomeric chlorobutanes with isomeric butanols.

J Colloid Interface Sci

Departamento de Química Orgánica-Química Física, Facultad de Ciencias, Universidad de Zaragoza, 50009 Zaragoza, Spain.

Published: July 2004

AI Article Synopsis

  • A drop volume tensiometer was used to measure the surface tensions of binary mixtures of chlorobutane and butanol isomers at a temperature of 298.15 K.
  • Surface tension deviations were calculated from the measured data.
  • The results were then compared to predictions made using the group contribution method by Suarez.

Article Abstract

A drop volume tensiometer was employed to measure the surface tensions for the binary mixtures of each of the isomers of chlorobutane with each of the isomers of butanol at a temperature of 298.15 K. From these data the surface tension deviations were calculated. The results have been compared with the predictions obtained by the group contribution method proposed by Suarez.

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.jcis.2004.02.041DOI Listing

Publication Analysis

Top Keywords

surface tensions
8
tensions isomeric
4
isomeric chlorobutanes
4
chlorobutanes isomeric
4
isomeric butanols
4
butanols drop
4
drop volume
4
volume tensiometer
4
tensiometer employed
4
employed measure
4

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!