<?xml version="1.0"?>
<!DOCTYPE article
PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.4 20190208//EN"
       "JATS-journalpublishing1.dtd">
<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" article-type="research-article" dtd-version="1.4" xml:lang="en">
 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Herald of Technological University</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Herald of Technological University</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>ВЕСТНИК ТЕХНОЛОГИЧЕСКОГО УНИВЕРСИТЕТА</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">3034-4689</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">59471</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>ТЕХНОЛОГИЯ ЭЛЕКТРОХИМИЧЕСКИХ ПРОИЗВОДСТВ</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject></subject>
    </subj-group>
    <subj-group>
     <subject>ТЕХНОЛОГИЯ ЭЛЕКТРОХИМИЧЕСКИХ ПРОИЗВОДСТВ</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">ВЛИЯНИЕ SO
                  4
                  2
                   - ИОНОВ НА МОРФОЛОГИЮ ТУННЕЛЕЙ ТРАВЛЕНИЯ АЛЮМИНИЕВОЙ ФОЛЬГИ</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>ВЛИЯНИЕ SO
                  4
                  2
                   - ИОНОВ НА МОРФОЛОГИЮ ТУННЕЛЕЙ ТРАВЛЕНИЯ АЛЮМИНИЕВОЙ ФОЛЬГИ</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Шавкунов</surname>
       <given-names>С П</given-names>
      </name>
      <name xml:lang="en">
       <surname>Шавкунов</surname>
       <given-names>С П</given-names>
      </name>
     </name-alternatives>
     <email>shavkunov@psu.ru</email>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Панов</surname>
       <given-names>И В</given-names>
      </name>
      <name xml:lang="en">
       <surname>Панов</surname>
       <given-names>И В</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Пермский госуд. национ. исслед. ун-т</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Пермский госуд. национ. исслед. ун-т</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Пермский госуд. национ. исслед. ун-т</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Пермский госуд. национ. исслед. ун-т</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2025-08-01T12:26:31+03:00">
    <day>01</day>
    <month>08</month>
    <year>2025</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2025-08-01T12:26:31+03:00">
    <day>01</day>
    <month>08</month>
    <year>2025</year>
   </pub-date>
   <volume>15</volume>
   <issue>18</issue>
   <fpage>90</fpage>
   <lpage>93</lpage>
   <history>
    <date date-type="received" iso-8601-date="2023-04-19T11:20:15+03:00">
     <day>19</day>
     <month>04</month>
     <year>2023</year>
    </date>
   </history>
   <self-uri xlink:href="https://vestniktu.ru/en/nauka/article/59471/view">https://vestniktu.ru/en/nauka/article/59471/view</self-uri>
   <abstract xml:lang="ru">
    <p>Исследовано влияние добавления серной кислоты в горячий раствор соляной кислоты на морфологию туннелей при электролитическом травлении высокочистой алюминиевой фольги. Обнаружено влияние сульфат ионов на предельную длину туннелей. Показано влияние выделения водорода на туннельную структуру.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>The effect of addition of sulfuric acid in a hot solution of hydrochloric acid on the morphology of the tunnels in the electrolytic etching of high-purity aluminum foil. The effect of sulfate ions on the ultimate length of the tunnel. The influence of hydrogen on the tunnel structure . </p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>электролитическое травление</kwd>
    <kwd>фольга</kwd>
    <kwd>туннели травления</kwd>
    <kwd>electrolytic etching</kwd>
    <kwd>foil tunnels etching</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>электролитическое травление</kwd>
    <kwd>фольга</kwd>
    <kwd>туннели травления</kwd>
    <kwd>electrolytic etching</kwd>
    <kwd>foil tunnels etching</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
  <p></p>
 </body>
 <back>
  <ref-list>
   <ref id="B1">
    <label>1.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">R.S. Alwitt, H. Uchi H, T.R. Beck, R.C. Alkire, J. Electrochem. Soc., 131, 1, 13 - 17 (1984)</mixed-citation>
     <mixed-citation xml:lang="en">R.S. Alwitt, H. Uchi H, T.R. Beck, R.C. Alkire, J. Electrochem. Soc., 131, 1, 13 - 17 (1984)</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B2">
    <label>2.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">C.Y. Hung, O.B. Lung, L.Y Lien, Korean J. Chem. Eng., 24, 5, 881 - 887 (2007)</mixed-citation>
     <mixed-citation xml:lang="en">C.Y. Hung, O.B. Lung, L.Y Lien, Korean J. Chem. Eng., 24, 5, 881 - 887 (2007)</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B3">
    <label>3.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Mao Wei-min, Yang Hong, Yu Yong-ning, Feng Hui-ping, Xu Jin, The Chinese Journal of Nonferrous Metals, 13, 5, 1057 - 1059 (2003)</mixed-citation>
     <mixed-citation xml:lang="en">Mao Wei-min, Yang Hong, Yu Yong-ning, Feng Hui-ping, Xu Jin, The Chinese Journal of Nonferrous Metals, 13, 5, 1057 - 1059 (2003)</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B4">
    <label>4.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Y.W. Keuong, J.H. Nordien, S. Ono, K. Nisancioglu, J. Electrochemical Society, 150, 1, 547 - 551 (2003)</mixed-citation>
     <mixed-citation xml:lang="en">Y.W. Keuong, J.H. Nordien, S. Ono, K. Nisancioglu, J. Electrochemical Society, 150, 1, 547 - 551 (2003)</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B5">
    <label>5.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Ban Chao-lei, He Ye-dong, Trans. Nonferrous Met. Soc. China, 19, 601 - 605 (2009)</mixed-citation>
     <mixed-citation xml:lang="en">Ban Chao-lei, He Ye-dong, Trans. Nonferrous Met. Soc. China, 19, 601 - 605 (2009)</mixed-citation>
    </citation-alternatives>
   </ref>
  </ref-list>
 </back>
</article>
