Morphology, optical, and adsorption properties of copper-oxide layers deposited from complex compound solutions
A technique for synthesizing gas-sensing copper-oxide layers by layer-by-layer deposition onto glass and plastic substrates is considered. Deposition is based on the oxidation of a copper–ammonia complex by hydrogen peroxide. Layers synthesized at various numbers of deposition cycles are studied by...
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| Veröffentlicht in: | Semiconductors (Woodbury, N.Y.) N.Y.), 2017-05, Vol.51 (5), p.586-590 |
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| container_title | Semiconductors (Woodbury, N.Y.) |
| container_volume | 51 |
| creator | Matyushkin, L. B. Reshetnikova, A. A. Andronov, A. O. Afonicheva, P. K. Myakin, S. V. Permiakov, N. V. Moshnikov, V. A. |
| description | A technique for synthesizing gas-sensing copper-oxide layers by layer-by-layer deposition onto glass and plastic substrates is considered. Deposition is based on the oxidation of a copper–ammonia complex by hydrogen peroxide. Layers synthesized at various numbers of deposition cycles are studied by atomicforce microscopy and transmission spectroscopy methods (300–1000 nm). The spectral shape indicates the mixed nature of the oxide with predominant copper oxide (I) Cu
2
O with a corresponding band gap of 2.1 eV. The layers have a continuous granular structure. The surface concentration of Brönsted acid adsorption sites with
pK
a
≈ 2.5 (OH acid groups), determined by the indicator method, is 560 μmol/m
2
for the initial films, and threefold increases after heat treatment at 80°C for 30 min. The results obtained are interesting for the use of the described technology for fabricating copper-oxide active layers in gas-sensing sensors operating at room temperature. |
| doi_str_mv | 10.1134/S1063782617050165 |
| format | Article |
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2
O with a corresponding band gap of 2.1 eV. The layers have a continuous granular structure. The surface concentration of Brönsted acid adsorption sites with
pK
a
≈ 2.5 (OH acid groups), determined by the indicator method, is 560 μmol/m
2
for the initial films, and threefold increases after heat treatment at 80°C for 30 min. The results obtained are interesting for the use of the described technology for fabricating copper-oxide active layers in gas-sensing sensors operating at room temperature.</description><identifier>ISSN: 1063-7826</identifier><identifier>EISSN: 1090-6479</identifier><identifier>DOI: 10.1134/S1063782617050165</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>ADSORPTION ; Ammonia ; Complex compounds ; Coordination compounds ; COPPER OXIDES ; DEPOSITION ; DEPOSITS ; Glass substrates ; Heat treatment ; HEAT TREATMENTS ; HYDROGEN PEROXIDE ; Interfaces ; Magnetic Materials ; Magnetism ; MATERIALS SCIENCE ; Optical properties ; OXIDATION ; Physics ; Physics and Astronomy ; Room temperature ; Surfaces ; Synthesis ; TEMPERATURE RANGE 0273-0400 K ; Thin Films</subject><ispartof>Semiconductors (Woodbury, N.Y.), 2017-05, Vol.51 (5), p.586-590</ispartof><rights>Pleiades Publishing, Ltd. 2017</rights><rights>COPYRIGHT 2017 Springer</rights><rights>Copyright Springer Science & Business Media 2017</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c383t-2eef37e0ae163062b2dd17566926c452da7765ffc07d5f98d9187c22f66d1c2f3</citedby><cites>FETCH-LOGICAL-c383t-2eef37e0ae163062b2dd17566926c452da7765ffc07d5f98d9187c22f66d1c2f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S1063782617050165$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S1063782617050165$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>230,314,776,780,881,27901,27902,41464,42533,51294</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/22756544$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Matyushkin, L. B.</creatorcontrib><creatorcontrib>Reshetnikova, A. A.</creatorcontrib><creatorcontrib>Andronov, A. O.</creatorcontrib><creatorcontrib>Afonicheva, P. K.</creatorcontrib><creatorcontrib>Myakin, S. V.</creatorcontrib><creatorcontrib>Permiakov, N. V.</creatorcontrib><creatorcontrib>Moshnikov, V. A.</creatorcontrib><title>Morphology, optical, and adsorption properties of copper-oxide layers deposited from complex compound solutions</title><title>Semiconductors (Woodbury, N.Y.)</title><addtitle>Semiconductors</addtitle><description>A technique for synthesizing gas-sensing copper-oxide layers by layer-by-layer deposition onto glass and plastic substrates is considered. Deposition is based on the oxidation of a copper–ammonia complex by hydrogen peroxide. Layers synthesized at various numbers of deposition cycles are studied by atomicforce microscopy and transmission spectroscopy methods (300–1000 nm). The spectral shape indicates the mixed nature of the oxide with predominant copper oxide (I) Cu
2
O with a corresponding band gap of 2.1 eV. The layers have a continuous granular structure. The surface concentration of Brönsted acid adsorption sites with
pK
a
≈ 2.5 (OH acid groups), determined by the indicator method, is 560 μmol/m
2
for the initial films, and threefold increases after heat treatment at 80°C for 30 min. The results obtained are interesting for the use of the described technology for fabricating copper-oxide active layers in gas-sensing sensors operating at room temperature.</description><subject>ADSORPTION</subject><subject>Ammonia</subject><subject>Complex compounds</subject><subject>Coordination compounds</subject><subject>COPPER OXIDES</subject><subject>DEPOSITION</subject><subject>DEPOSITS</subject><subject>Glass substrates</subject><subject>Heat treatment</subject><subject>HEAT TREATMENTS</subject><subject>HYDROGEN PEROXIDE</subject><subject>Interfaces</subject><subject>Magnetic Materials</subject><subject>Magnetism</subject><subject>MATERIALS SCIENCE</subject><subject>Optical properties</subject><subject>OXIDATION</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Room temperature</subject><subject>Surfaces</subject><subject>Synthesis</subject><subject>TEMPERATURE RANGE 0273-0400 K</subject><subject>Thin Films</subject><issn>1063-7826</issn><issn>1090-6479</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp1kVFvFSEQhTdGE2vbH-Abia_dloFdWB6bRqtJjQ_WZ0JhuKXZu7MCN-n993K9JjYxhocB5jsnB6br3gO_BJDD1XfgSupJKNB85KDGV90JcMN7NWjz-rBXsj_033bvSnniHGAah5OOvlJeH2mmzf6C0VqTd_MFc0tgLpTWqokWtmZaMdeEhVFkntZ26uk5BWSz22MuLOBKJVUMLGbaNmS7zvj8u9KumRWadwercta9iW4ueP6nnnY_Pn28v_nc3327_XJzfdd7OcnaC8QoNXKHoCRX4kGEAHpUygjlh1EEp7UaY_RchzGaKRiYtBciKhXAiyhPuw9HXyo12eJbNv_oaVnQVytEsxqH4S_VXvhzh6XaJ9rlpQWzMBkzyaH9baMuj9TGzWjTEqlm59sKuE3NE2Nq99eDmUAYLXQTwFHgM5WSMdo1p63LewvcHsZl_xlX04ijpjR22WB-EeW_ol8in5eS</recordid><startdate>20170501</startdate><enddate>20170501</enddate><creator>Matyushkin, L. B.</creator><creator>Reshetnikova, A. A.</creator><creator>Andronov, A. O.</creator><creator>Afonicheva, P. K.</creator><creator>Myakin, S. V.</creator><creator>Permiakov, N. V.</creator><creator>Moshnikov, V. A.</creator><general>Pleiades Publishing</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>OTOTI</scope></search><sort><creationdate>20170501</creationdate><title>Morphology, optical, and adsorption properties of copper-oxide layers deposited from complex compound solutions</title><author>Matyushkin, L. B. ; Reshetnikova, A. A. ; Andronov, A. O. ; Afonicheva, P. K. ; Myakin, S. V. ; Permiakov, N. V. ; Moshnikov, V. A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c383t-2eef37e0ae163062b2dd17566926c452da7765ffc07d5f98d9187c22f66d1c2f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>ADSORPTION</topic><topic>Ammonia</topic><topic>Complex compounds</topic><topic>Coordination compounds</topic><topic>COPPER OXIDES</topic><topic>DEPOSITION</topic><topic>DEPOSITS</topic><topic>Glass substrates</topic><topic>Heat treatment</topic><topic>HEAT TREATMENTS</topic><topic>HYDROGEN PEROXIDE</topic><topic>Interfaces</topic><topic>Magnetic Materials</topic><topic>Magnetism</topic><topic>MATERIALS SCIENCE</topic><topic>Optical properties</topic><topic>OXIDATION</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Room temperature</topic><topic>Surfaces</topic><topic>Synthesis</topic><topic>TEMPERATURE RANGE 0273-0400 K</topic><topic>Thin Films</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Matyushkin, L. B.</creatorcontrib><creatorcontrib>Reshetnikova, A. A.</creatorcontrib><creatorcontrib>Andronov, A. O.</creatorcontrib><creatorcontrib>Afonicheva, P. K.</creatorcontrib><creatorcontrib>Myakin, S. V.</creatorcontrib><creatorcontrib>Permiakov, N. V.</creatorcontrib><creatorcontrib>Moshnikov, V. A.</creatorcontrib><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Semiconductors (Woodbury, N.Y.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Matyushkin, L. B.</au><au>Reshetnikova, A. A.</au><au>Andronov, A. O.</au><au>Afonicheva, P. K.</au><au>Myakin, S. V.</au><au>Permiakov, N. V.</au><au>Moshnikov, V. A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Morphology, optical, and adsorption properties of copper-oxide layers deposited from complex compound solutions</atitle><jtitle>Semiconductors (Woodbury, N.Y.)</jtitle><stitle>Semiconductors</stitle><date>2017-05-01</date><risdate>2017</risdate><volume>51</volume><issue>5</issue><spage>586</spage><epage>590</epage><pages>586-590</pages><issn>1063-7826</issn><eissn>1090-6479</eissn><abstract>A technique for synthesizing gas-sensing copper-oxide layers by layer-by-layer deposition onto glass and plastic substrates is considered. Deposition is based on the oxidation of a copper–ammonia complex by hydrogen peroxide. Layers synthesized at various numbers of deposition cycles are studied by atomicforce microscopy and transmission spectroscopy methods (300–1000 nm). The spectral shape indicates the mixed nature of the oxide with predominant copper oxide (I) Cu
2
O with a corresponding band gap of 2.1 eV. The layers have a continuous granular structure. The surface concentration of Brönsted acid adsorption sites with
pK
a
≈ 2.5 (OH acid groups), determined by the indicator method, is 560 μmol/m
2
for the initial films, and threefold increases after heat treatment at 80°C for 30 min. The results obtained are interesting for the use of the described technology for fabricating copper-oxide active layers in gas-sensing sensors operating at room temperature.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S1063782617050165</doi><tpages>5</tpages></addata></record> |
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| subjects | ADSORPTION Ammonia Complex compounds Coordination compounds COPPER OXIDES DEPOSITION DEPOSITS Glass substrates Heat treatment HEAT TREATMENTS HYDROGEN PEROXIDE Interfaces Magnetic Materials Magnetism MATERIALS SCIENCE Optical properties OXIDATION Physics Physics and Astronomy Room temperature Surfaces Synthesis TEMPERATURE RANGE 0273-0400 K Thin Films |
| title | Morphology, optical, and adsorption properties of copper-oxide layers deposited from complex compound solutions |
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