<?xml version="1.0" encoding="utf-8"?>
<export-example>
  <doc>
    <id>2157</id>
    <completedYear/>
    <publishedYear>1997</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>350</pageFirst>
    <pageLast>356</pageLast>
    <pageNumber/>
    <edition/>
    <issue>1</issue>
    <volume>791</volume>
    <type>article</type>
    <publisherName>Elsevier</publisherName>
    <publisherPlace>Amsterdam</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Liquid Chromatography of polyisoprenes - determination of critical composition using non protic binary and acidic ternary solvent mixtures</title>
    <abstract language="eng">Mixed solvent systems for the critical liquid chromatography of polyisoprenes are investigated. Under critical solvent conditions, the energetic and entropic interactions between the polymer and the stationary phase cancel each other, the free energy of interaction approaches zero and the retention time is independent of the polymer chain length. Critical conditions for polyisoprene-silica gel have been established for a non-protic binary solvent mixture [i-octane-tetrahydrofuran (THF); critical composition at 0.88% (v/v) of THF] and a ternary system containing an acidic component [i-octane-[0.5% (v/v) acetic acid in methyl-tert.butylether (MTBE)]; critical composition at 0.65% (v/v) of the acetic acid-MTBE mixture].</abstract>
    <parentTitle language="eng">Journal of chromatography A</parentTitle>
    <identifier type="old">2090</identifier>
    <identifier type="doi">10.1016/S0021-9673(97)00778-4</identifier>
    <identifier type="issn">0021-9673</identifier>
    <enrichment key="date_peer_review">15.01.2003</enrichment>
    <author>G. Czichocki</author>
    <author>R. Heger</author>
    <author>W. A. Goedel</author>
    <author>Helmut Much</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Weder Datei noch physisches Exemplar vorhanden ("No Access")</collection>
  </doc>
  <doc>
    <id>14268</id>
    <completedYear/>
    <publishedYear>2006</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>53</pageFirst>
    <pageLast>56</pageLast>
    <pageNumber/>
    <edition/>
    <issue>1-2</issue>
    <volume>156</volume>
    <type>article</type>
    <publisherName>Springer</publisherName>
    <publisherPlace>Wien</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Investigations on PECVD boron carbonitride layers by means of ERDA, XPS and nano-indentation measurements</title>
    <abstract language="eng">The deposition of boron carbonitride layers
on silicon substrates by a microwave plasma enhanced
chemical vapour deposition (MW-PECVD) process using
N-trimethylborazine (TMB) and benzene as precursors
is presented. As plasma gases argon and nitrogen
were used. In this investigation we focus on the influence
of the gas composition, substrate temperature and
-bias on the layer composition, layer structure as well as
the thermal stability. The films were analyzed with respect
to their composition and bonding structure using
elastic recoil detection analysis (ERDA) and X-ray
photoelectron spectroscopy (XPS). Furthermore, nanoindentation
measurements before and after annealing
tests at 500 and 700°C were performed. The measurements
show a strong dependence of the structure and
mechanical properties on the substrate temperature.
The hydrogen content strongly decreases to 8 at.% with
higher substrate temperatures. Simultaneously, the layer
hardness and Youngs modulus increase up to 21 and
173 GPa, respectively. The hardness does not decrease
after annealing for 1 hour at 700°C.</abstract>
    <parentTitle language="eng">Microchimica acta</parentTitle>
    <identifier type="old">16050</identifier>
    <identifier type="doi">10.1007/s00604-006-0702-y</identifier>
    <identifier type="issn">0026-3672</identifier>
    <identifier type="issn">1436-5073</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="date_peer_review">19.12.2006</enrichment>
    <author>T. Thamm</author>
    <author>D. Wett</author>
    <author>W. Bohne</author>
    <author>Erik Strub</author>
    <author>J. Röhrich</author>
    <author>R. Szargan</author>
    <author>G. Marx</author>
    <author>W.A. Goedel</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>BCN</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>PECVD</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>XPS</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>ERDA</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Hardness</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Annealing tests</value>
    </subject>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
  <doc>
    <id>2175</id>
    <completedYear/>
    <publishedYear>2001</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>168</pageFirst>
    <pageLast>172</pageLast>
    <pageNumber/>
    <edition/>
    <issue>3</issue>
    <volume>38</volume>
    <type>article</type>
    <publisherName>Hanser</publisherName>
    <publisherPlace>München</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Synthesis of Polyisoprenes with Sulfonate Head Groups and their Purification by HPLC</title>
    <parentTitle language="eng">Tenside, surfactants, detergents</parentTitle>
    <identifier type="old">2108</identifier>
    <identifier type="issn">0932-3414</identifier>
    <identifier type="issn">0040-3490</identifier>
    <enrichment key="bibliotheksstandort">Sonderstandort: Publica-Schrank</enrichment>
    <enrichment key="bibliotheksstandort">ZT 23</enrichment>
    <enrichment key="date_peer_review">16.01.2003</enrichment>
    <author>G. Czichocki</author>
    <author>R. Heger</author>
    <author>Helmut Much</author>
    <author>Ralph-Peter Krüger</author>
    <author>W.A. Goedel</author>
    <collection role="literaturgattung" number="">Verlagsliteratur</collection>
    <collection role="fulltextaccess" number="">Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")</collection>
  </doc>
</export-example>
