Preparation and characterization of mortar mixes containing organic acid/expanded vermiculite composite PCM
In this paper, capric acid (CA) and palmitic acid (PA) binary PCM/expanded vermiculite (CA-PA/EVM) form stable composite PCM (FS-CPCM) was firstly synthesized by adsorption method. The EVM had the optimal adsorption rate when the mass ratio of CA-PA to EVM was 45:55. The FT-IR results indicated that...
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| Veröffentlicht in: | Functional Materials |
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| Datum: | 2017 |
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| Sprache: | Englisch |
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НТК «Інститут монокристалів» НАН України
2017
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/136776 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Preparation and characterization of mortar mixes containing organic acid/expanded vermiculite composite PCM / Xinzhong Zhang, Weizhun Jin, Yajun Lv, Haibin Zhang, Weibing Zhou, Fangyi Ding // Functional Materials. — 2017. — Т. 24, № 3. — С. 481-489. — Бібліогр.: 23 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862632967342391296 |
|---|---|
| author | Xinzhong Zhang Weizhun Jin Yajun Lv Haibin Zhang Weibing Zhou Fangyi Ding |
| author_facet | Xinzhong Zhang Weizhun Jin Yajun Lv Haibin Zhang Weibing Zhou Fangyi Ding |
| citation_txt | Preparation and characterization of mortar mixes containing organic acid/expanded vermiculite composite PCM / Xinzhong Zhang, Weizhun Jin, Yajun Lv, Haibin Zhang, Weibing Zhou, Fangyi Ding // Functional Materials. — 2017. — Т. 24, № 3. — С. 481-489. — Бібліогр.: 23 назв. — англ. |
| collection | DSpace DC |
| container_title | Functional Materials |
| description | In this paper, capric acid (CA) and palmitic acid (PA) binary PCM/expanded vermiculite (CA-PA/EVM) form stable composite PCM (FS-CPCM) was firstly synthesized by adsorption method. The EVM had the optimal adsorption rate when the mass ratio of CA-PA to EVM was 45:55. The FT-IR results indicated that there was no chemical reaction between binary PCM and EVM. After the thermal cycles for 50 times, the mass loss of the prepared CA-PA/EVM FS-CPCM was 2.8%. However, the latent heat was reduced by 16.10%. Furthermore, thermal energy storage (TES) mortar mixes were prepared by replacing sand aggregates with the fabricated CA-PA/EVM FS-CPCM. The effect of replacing sand aggregates with CA-PA/EVM FS-CPCM on compressive and flexural strength of the mortar mixes was investigated by mechanical experiments. The prepared mortar mixes with CA-PA/EVM FS-CPCMs aggregate exhibited good thermal performance and could be preferentially potential PCM for thermal regulation and energy saving in buildings.
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| first_indexed | 2025-11-30T14:12:40Z |
| format | Article |
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| id | nasplib_isofts_kiev_ua-123456789-136776 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1027-5495 |
| language | English |
| last_indexed | 2025-11-30T14:12:40Z |
| publishDate | 2017 |
| publisher | НТК «Інститут монокристалів» НАН України |
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| spelling | Xinzhong Zhang Weizhun Jin Yajun Lv Haibin Zhang Weibing Zhou Fangyi Ding 2018-06-16T16:07:32Z 2018-06-16T16:07:32Z 2017 Preparation and characterization of mortar mixes containing organic acid/expanded vermiculite composite PCM / Xinzhong Zhang, Weizhun Jin, Yajun Lv, Haibin Zhang, Weibing Zhou, Fangyi Ding // Functional Materials. — 2017. — Т. 24, № 3. — С. 481-489. — Бібліогр.: 23 назв. — англ. 1027-5495 DOI: https://doi.org/10.15407/fm24.03.481 https://nasplib.isofts.kiev.ua/handle/123456789/136776 In this paper, capric acid (CA) and palmitic acid (PA) binary PCM/expanded vermiculite (CA-PA/EVM) form stable composite PCM (FS-CPCM) was firstly synthesized by adsorption method. The EVM had the optimal adsorption rate when the mass ratio of CA-PA to EVM was 45:55. The FT-IR results indicated that there was no chemical reaction between binary PCM and EVM. After the thermal cycles for 50 times, the mass loss of the prepared CA-PA/EVM FS-CPCM was 2.8%. However, the latent heat was reduced by 16.10%. Furthermore, thermal energy storage (TES) mortar mixes were prepared by replacing sand aggregates with the fabricated CA-PA/EVM FS-CPCM. The effect of replacing sand aggregates with CA-PA/EVM FS-CPCM on compressive and flexural strength of the mortar mixes was investigated by mechanical experiments. The prepared mortar mixes with CA-PA/EVM FS-CPCMs aggregate exhibited good thermal performance and could be preferentially potential PCM for thermal regulation and energy saving in buildings. en НТК «Інститут монокристалів» НАН України Functional Materials Technology Preparation and characterization of mortar mixes containing organic acid/expanded vermiculite composite PCM Article published earlier |
| spellingShingle | Preparation and characterization of mortar mixes containing organic acid/expanded vermiculite composite PCM Xinzhong Zhang Weizhun Jin Yajun Lv Haibin Zhang Weibing Zhou Fangyi Ding Technology |
| title | Preparation and characterization of mortar mixes containing organic acid/expanded vermiculite composite PCM |
| title_full | Preparation and characterization of mortar mixes containing organic acid/expanded vermiculite composite PCM |
| title_fullStr | Preparation and characterization of mortar mixes containing organic acid/expanded vermiculite composite PCM |
| title_full_unstemmed | Preparation and characterization of mortar mixes containing organic acid/expanded vermiculite composite PCM |
| title_short | Preparation and characterization of mortar mixes containing organic acid/expanded vermiculite composite PCM |
| title_sort | preparation and characterization of mortar mixes containing organic acid/expanded vermiculite composite pcm |
| topic | Technology |
| topic_facet | Technology |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/136776 |
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