SIMPLE TECHNIQUE FOR SURFACE-AREA DETERMINATION

被引：51

作者：

KANEL, JD

MORSE, JW

机构：

[1] Division of Marine and Atmospheric Chemistry, Rosenstiel School of Marine and Atmospheric Science, University of Miami, Miami, Florida 33149

来源：

JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS | 1979年 / 12卷 / 04期

关键词：

D O I：

10.1088/0022-3735/12/4/011

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

An inexpensive apparatus for BET (Brunauer, Emmett and Teller) surface area measurement using krypton with a lower limit of 0.001 m2 has been developed. Operation is made simple by the use of an MKS Baratron pressure gauge and a constant-volume system.

引用

页码：272 / 273

页数：2

共 3 条

[1] THE DETERMINATION OF SMALL SURFACE AREAS BY KRYPTON ADSORPTION AT LOW TEMPERATURES [J].

BEEBE, RA ;

BECKWITH, JB ;

HONIG, JM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1945, 67 (09) :1554-1558

[2] Adsorption of gases in multimolecular layers [J].

Brunauer, S ;

Emmett, PH ;

Teller, E .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1938, 60 :309-319

[3] ADSORPTION OF GASES ON SURFACES OF POWDERS AND METAL FOILS [J].

DAVIS, RT ;

DEWITT, TW ;

EMMETT, PH .

JOURNAL OF PHYSICAL AND COLLOID CHEMISTRY, 1947, 51 (06) :1232-1248

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