---
res:
  bibo_abstract:
  - This work investigates effects of reduced accessible surface area of aggregate
    particles and surface energy on titania particle formation and growth. It is taken
    into consideration that surface-related growth mechanisms, i.e. surface reaction
    and condensation, are limited to the fraction of the surface area of primary particles
    which is exposed to the collision with single molecules. Surface energy data determine
    the critical particle size with respect to evaporation and values are varied within
    the published range. This implies to develop a model which considers “surface
    shielding” and accounts for the formation of stable clusters from a supersaturated
    vapour due to nucleation and condensation besides considering the generation of
    monomers due to chemical reaction, growth due to surface reaction, agglomeration
    and sintering. Taking the accessible surface area into account is found out to
    be especially important if agglomerates contain a large number of primary particles
    or if agglomerate structure is rather compact. In this case, precursor consumption
    and primary particle growth turn out to be significantly retarded. Surface energy
    data are shown to be decisive with respect to the thermodynamic barrier to the
    formation of particles, thus to active particle formation and growth mechanisms,
    besides affecting sintering kinetics. Elevated surface energy data typically retard
    precursor consumption and favour primary particle growth.@eng
  bibo_authorlist:
  - foaf_Person:
      foaf_givenName: C.
      foaf_name: Artelt, C.
      foaf_surname: Artelt
  - foaf_Person:
      foaf_givenName: Hans-Joachim
      foaf_name: Schmid, Hans-Joachim
      foaf_surname: Schmid
      foaf_workInfoHomepage: http://www.librecat.org/personId=464
  - foaf_Person:
      foaf_givenName: W.
      foaf_name: Peukert, W.
      foaf_surname: Peukert
  bibo_doi: 10.1016/j.jaerosci.2004.08.003
  bibo_issue: '2'
  bibo_volume: 36
  dct_date: 2005^xs_gYear
  dct_isPartOf:
  - http://id.crossref.org/issn/0021-8502
  dct_language: eng
  dct_title: On the impact of accessible surface and surface energy on particle formation
    and growth from the vapour phase@
...