Evidence for the Role of Ions in Aerosol Nucleation

被引：17

作者：

Enghoff, Martin B. ^{[1
]}

Pedersen, Jens Olaf Pepke ^{[1
]}

Bondo, Torsten ^{[1
]}

Johnson, Matthew S. ^{[2
]}

Paling, Sean ^{[3
]}

Svensmark, Henrik ^{[1
]}

机构：

[1] Tech Univ Denmark, Natl Space Inst, Ctr Sun Climate Res, DK-2100 Copenhagen, Denmark

[2] Univ Copenhagen, Copenhagen Ctr Atmospher Res, Dept Chem, DK-2100 Copenhagen, Denmark

[3] Univ Sheffield, Dept Phys & Astron, Sheffield S10 2TN, S Yorkshire, England

来源：

JOURNAL OF PHYSICAL CHEMISTRY A | 2008年 / 112卷 / 41期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1021/jp806852d

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Aerosol nucleation has been studied experimentally in purified, atmospheric air, containing trace amounts of water vapor, ozone, and sulfur dioxide. The results are compared with model calculations. It is found that an increase in ionization by a factor of 10 increases the production rate of stable clusters by a factor of similar to 3, probably due to ion-induced nucleation.

引用

页码：10305 / 10309

页数：5

共 21 条

[1] A computer-controlled Gerdien atmospheric ion counter [J].

Aplin, KL ;

Harrison, RG .

REVIEW OF SCIENTIFIC INSTRUMENTS, 2000, 71 (08) :3037-3041

[2] MULTI-ION COMPLEXES IN THE STRATOSPHERE - IMPLICATIONS FOR TRACE GASES AND AEROSOL [J].

ARNOLD, F .

NATURE, 1980, 284 (5757) :610-611

[3] Rapid formation of sulfuric acid particles at near-atmospheric conditions [J].

Berndt, T ;

Böge, O ;

Stratmann, F ;

Heintzenberg, J ;

Kulmala, M .

SCIENCE, 2005, 307 (5710) :698-700

[4] The Hohenpeissenberg aerosol formation experiment (HAFEX):: a long-term study including size-resolved aerosol, H2SO4, OH, and monoterpenes measurements [J].

Birmili, W ;

Berresheim, H ;

Plass-Dülmer, C ;

Elste, T ;

Gilge, S ;

Wiedensohler, A ;

Uhrner, U .

ATMOSPHERIC CHEMISTRY AND PHYSICS, 2003, 3 :361-376

[5] FORMATION AND EVOLUTION OF NUCLEI OF CONDENSATION THAT APPEAR IN AIR INTIALLY FREE OF AEROSOLS [J].

BRICARD, J ;

BILLARD, F ;

MADELAINE, G .

JOURNAL OF GEOPHYSICAL RESEARCH, 1968, 73 (14) :4487-+

[6] Particle nucleation in the tropical boundary layer and its coupling to marine sulfur sources [J].

Clarke, AD ;

Davis, D ;

Kapustin, VN ;

Eisele, F ;

Chen, G ;

Paluch, I ;

Lenschow, D ;

Bandy, AR ;

Thornton, D ;

Moore, K ;

Mauldin, L ;

Tanner, D ;

Litchy, M ;

Carroll, MA ;

Collins, J ;

Albercook, C .

SCIENCE, 1998, 282 (5386) :89-92

[7]

HOPPEL WA, 1994, J GEOPHYS RES, V99, P443

[8] Effect of NO2 on particle formation in SO2 /H2O/air mixtures by ion-induced and homogeneous nucleation [J].

Kim, CS ;

Adachi, M ;

Okuyama, K ;

Seinfeld, JH .

AEROSOL SCIENCE AND TECHNOLOGY, 2002, 36 (09) :941-952

[9] Stable sulphate clusters as a source of new atmospheric particles [J].

Kulmala, M ;

Pirjola, U ;

Mäkelä, JM .

NATURE, 2000, 404 (6773) :66-69

[10] Model studies on ion-induced nucleation in the atmosphere -: art. no. 4427 [J].

Laakso, L ;

Mäkelä, JM ;

Pirjola, L ;

Kulmala, M .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2002, 107 (D20) :AAC5-1

← 1 2 3 →