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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| Дата: | 2017 |
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| Формат: | Стаття |
| Мова: | English |
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НТК «Інститут монокристалів» НАН України
2017
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| Назва видання: | Functional Materials |
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| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/136776 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | 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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irk-123456789-1367762018-06-17T03:04:58Z 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 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. 2017 Article 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 http://dspace.nbuv.gov.ua/handle/123456789/136776 en Functional Materials НТК «Інститут монокристалів» НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Technology Technology |
| spellingShingle |
Technology Technology Xinzhong Zhang Weizhun Jin Yajun Lv Haibin Zhang Weibing Zhou Fangyi Ding Preparation and characterization of mortar mixes containing organic acid/expanded vermiculite composite PCM 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. |
| format |
Article |
| 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 |
| author_sort |
Xinzhong Zhang |
| title |
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_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_sort |
preparation and characterization of mortar mixes containing organic acid/expanded vermiculite composite pcm |
| publisher |
НТК «Інститут монокристалів» НАН України |
| publishDate |
2017 |
| topic_facet |
Technology |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/136776 |
| 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. |
| series |
Functional Materials |
| work_keys_str_mv |
AT xinzhongzhang preparationandcharacterizationofmortarmixescontainingorganicacidexpandedvermiculitecompositepcm AT weizhunjin preparationandcharacterizationofmortarmixescontainingorganicacidexpandedvermiculitecompositepcm AT yajunlv preparationandcharacterizationofmortarmixescontainingorganicacidexpandedvermiculitecompositepcm AT haibinzhang preparationandcharacterizationofmortarmixescontainingorganicacidexpandedvermiculitecompositepcm AT weibingzhou preparationandcharacterizationofmortarmixescontainingorganicacidexpandedvermiculitecompositepcm AT fangyiding preparationandcharacterizationofmortarmixescontainingorganicacidexpandedvermiculitecompositepcm |
| first_indexed |
2025-07-10T02:03:14Z |
| last_indexed |
2025-07-10T02:03:14Z |
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