Development of pomegranate-type CaCl2@C composites via a scalable one-pot pyrolysis strategy for solar-driven thermochemical heat storage
[Display omitted] •A facile one-pot pyrolysis strategy was proposed to prepare the CaCl2@C sorbent.•The solar-driven thermochemical energy storage can be achieved in the sorbent.•The energy storage density of Ca/CT200-700 was 254 kWh/m3 in a storage cycle. This study aimed to develop a novel sorbent...
Gespeichert in:
| Veröffentlicht in: | Energy conversion and management 2020-05, Vol.212, p.112694, Article 112694 |
|---|---|
| Hauptverfasser: | , , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | 112694 |
| container_title | Energy conversion and management |
| container_volume | 212 |
| creator | Wei, Siyu Han, Rui Su, Yanlin Zhou, Wei Li, Junfeng Su, Chengzhi Gao, Jihui Zhao, Guangbo Qin, Yukun |
| description | [Display omitted]
•A facile one-pot pyrolysis strategy was proposed to prepare the CaCl2@C sorbent.•The solar-driven thermochemical energy storage can be achieved in the sorbent.•The energy storage density of Ca/CT200-700 was 254 kWh/m3 in a storage cycle.
This study aimed to develop a novel sorbent for solar driven thermochemical heat storage. The core-shell CaCl2@C composites with tunable CaCl2 loading were obtained by a facile one-pot pyrolysis strategy, with the low-cost and abundant coal tar being used as the carbon precursor. CaCl2 was confined to the mesopores and macropores of the carbon shell, which led to a better structural stability than that of the impregnated sorbent. Moreover, the light-to-heat conversion of carbon shell was followed by the thermal energy storage by calcium chloride. In addition, the surface temperature of Ca/CT200-700 under the simulated sunlight of 1000 W/m2 increased to 75 °C. After irradiation for 230 min, the volumetric energy storage density of Ca/CT200-700 was 254 kWh/m3, with the water loss of 0.81 g-H2O/g-sorbent. This core–shell sorbent will provide new insights into the field of solar thermal conversion and storage. |
| doi_str_mv | 10.1016/j.enconman.2020.112694 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2438989404</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0196890420302326</els_id><sourcerecordid>2438989404</sourcerecordid><originalsourceid>FETCH-LOGICAL-c373t-d48574d716ce5c1018c2197a3bb0ef86f99738b0dcd6a1769fd387941e70dd243</originalsourceid><addsrcrecordid>eNqFkc2KFDEUhYMo2I6-ggTcuKme_HVS2Y2UPyMMuNF1SCe3utNUJWWSbqhH8K1N07px4-rC5TuHe89B6C0lW0qovD9tIboUZxu3jLC2pExq8QxtaK90xxhTz9GGUC27XhPxEr0q5UQI4TsiN-jXR7jAlJYZYsVpxEua4ZBttBW6ui6ABztM7GHALs1LKqFCwZdgscXF2cnuJ8ApQrekipc1p2ktoeBSc9MfVjymjEuabO58DheIuB4hz8kdYQ5Njo9ga6NTtgd4jV6Mdirw5s-8Qz8-f_o-PHZP3758HT48dY4rXjsv-p0SXlHpYOdaAL1jVCvL93sCYy9HrRXv98Q7Ly1VUo-etxwEBUW8Z4Lfofc33yWnn2co1cyhOJgmGyGdi2FC90wJzmhD3_2DntI5x3Zdo3ivey3I1VDeKJdTKRlGs-Qw27waSsy1IXMyfxsy14bMraEmfLgJob17CZBNcaGR4EMGV41P4X8WvwH6Dp8i</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2438989404</pqid></control><display><type>article</type><title>Development of pomegranate-type CaCl2@C composites via a scalable one-pot pyrolysis strategy for solar-driven thermochemical heat storage</title><source>Elsevier ScienceDirect Journals</source><creator>Wei, Siyu ; Han, Rui ; Su, Yanlin ; Zhou, Wei ; Li, Junfeng ; Su, Chengzhi ; Gao, Jihui ; Zhao, Guangbo ; Qin, Yukun</creator><creatorcontrib>Wei, Siyu ; Han, Rui ; Su, Yanlin ; Zhou, Wei ; Li, Junfeng ; Su, Chengzhi ; Gao, Jihui ; Zhao, Guangbo ; Qin, Yukun</creatorcontrib><description>[Display omitted]
•A facile one-pot pyrolysis strategy was proposed to prepare the CaCl2@C sorbent.•The solar-driven thermochemical energy storage can be achieved in the sorbent.•The energy storage density of Ca/CT200-700 was 254 kWh/m3 in a storage cycle.
This study aimed to develop a novel sorbent for solar driven thermochemical heat storage. The core-shell CaCl2@C composites with tunable CaCl2 loading were obtained by a facile one-pot pyrolysis strategy, with the low-cost and abundant coal tar being used as the carbon precursor. CaCl2 was confined to the mesopores and macropores of the carbon shell, which led to a better structural stability than that of the impregnated sorbent. Moreover, the light-to-heat conversion of carbon shell was followed by the thermal energy storage by calcium chloride. In addition, the surface temperature of Ca/CT200-700 under the simulated sunlight of 1000 W/m2 increased to 75 °C. After irradiation for 230 min, the volumetric energy storage density of Ca/CT200-700 was 254 kWh/m3, with the water loss of 0.81 g-H2O/g-sorbent. This core–shell sorbent will provide new insights into the field of solar thermal conversion and storage.</description><identifier>ISSN: 0196-8904</identifier><identifier>EISSN: 1879-2227</identifier><identifier>DOI: 10.1016/j.enconman.2020.112694</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>administrative management ; Calcium ; Calcium chloride ; Carbon ; Coal tar ; Composite materials ; Conversion ; Core-shell sorbents ; density ; energy conversion ; Energy storage ; Heat ; Heat storage ; Irradiation ; lighting ; macropores ; Photothermal ; Pyrolysis ; Radiation ; Solar heating ; Sorbents ; Sorption thermochemical energy storage ; storage ; Structural stability ; Surface temperature ; Thermal energy ; water ; Water loss</subject><ispartof>Energy conversion and management, 2020-05, Vol.212, p.112694, Article 112694</ispartof><rights>2020 Elsevier Ltd</rights><rights>Copyright Elsevier Science Ltd. May 15, 2020</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c373t-d48574d716ce5c1018c2197a3bb0ef86f99738b0dcd6a1769fd387941e70dd243</citedby><cites>FETCH-LOGICAL-c373t-d48574d716ce5c1018c2197a3bb0ef86f99738b0dcd6a1769fd387941e70dd243</cites><orcidid>0000-0002-0092-9472</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0196890420302326$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Wei, Siyu</creatorcontrib><creatorcontrib>Han, Rui</creatorcontrib><creatorcontrib>Su, Yanlin</creatorcontrib><creatorcontrib>Zhou, Wei</creatorcontrib><creatorcontrib>Li, Junfeng</creatorcontrib><creatorcontrib>Su, Chengzhi</creatorcontrib><creatorcontrib>Gao, Jihui</creatorcontrib><creatorcontrib>Zhao, Guangbo</creatorcontrib><creatorcontrib>Qin, Yukun</creatorcontrib><title>Development of pomegranate-type CaCl2@C composites via a scalable one-pot pyrolysis strategy for solar-driven thermochemical heat storage</title><title>Energy conversion and management</title><description>[Display omitted]
•A facile one-pot pyrolysis strategy was proposed to prepare the CaCl2@C sorbent.•The solar-driven thermochemical energy storage can be achieved in the sorbent.•The energy storage density of Ca/CT200-700 was 254 kWh/m3 in a storage cycle.
This study aimed to develop a novel sorbent for solar driven thermochemical heat storage. The core-shell CaCl2@C composites with tunable CaCl2 loading were obtained by a facile one-pot pyrolysis strategy, with the low-cost and abundant coal tar being used as the carbon precursor. CaCl2 was confined to the mesopores and macropores of the carbon shell, which led to a better structural stability than that of the impregnated sorbent. Moreover, the light-to-heat conversion of carbon shell was followed by the thermal energy storage by calcium chloride. In addition, the surface temperature of Ca/CT200-700 under the simulated sunlight of 1000 W/m2 increased to 75 °C. After irradiation for 230 min, the volumetric energy storage density of Ca/CT200-700 was 254 kWh/m3, with the water loss of 0.81 g-H2O/g-sorbent. This core–shell sorbent will provide new insights into the field of solar thermal conversion and storage.</description><subject>administrative management</subject><subject>Calcium</subject><subject>Calcium chloride</subject><subject>Carbon</subject><subject>Coal tar</subject><subject>Composite materials</subject><subject>Conversion</subject><subject>Core-shell sorbents</subject><subject>density</subject><subject>energy conversion</subject><subject>Energy storage</subject><subject>Heat</subject><subject>Heat storage</subject><subject>Irradiation</subject><subject>lighting</subject><subject>macropores</subject><subject>Photothermal</subject><subject>Pyrolysis</subject><subject>Radiation</subject><subject>Solar heating</subject><subject>Sorbents</subject><subject>Sorption thermochemical energy storage</subject><subject>storage</subject><subject>Structural stability</subject><subject>Surface temperature</subject><subject>Thermal energy</subject><subject>water</subject><subject>Water loss</subject><issn>0196-8904</issn><issn>1879-2227</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNqFkc2KFDEUhYMo2I6-ggTcuKme_HVS2Y2UPyMMuNF1SCe3utNUJWWSbqhH8K1N07px4-rC5TuHe89B6C0lW0qovD9tIboUZxu3jLC2pExq8QxtaK90xxhTz9GGUC27XhPxEr0q5UQI4TsiN-jXR7jAlJYZYsVpxEua4ZBttBW6ui6ABztM7GHALs1LKqFCwZdgscXF2cnuJ8ApQrekipc1p2ktoeBSc9MfVjymjEuabO58DheIuB4hz8kdYQ5Njo9ga6NTtgd4jV6Mdirw5s-8Qz8-f_o-PHZP3758HT48dY4rXjsv-p0SXlHpYOdaAL1jVCvL93sCYy9HrRXv98Q7Ly1VUo-etxwEBUW8Z4Lfofc33yWnn2co1cyhOJgmGyGdi2FC90wJzmhD3_2DntI5x3Zdo3ivey3I1VDeKJdTKRlGs-Qw27waSsy1IXMyfxsy14bMraEmfLgJob17CZBNcaGR4EMGV41P4X8WvwH6Dp8i</recordid><startdate>20200515</startdate><enddate>20200515</enddate><creator>Wei, Siyu</creator><creator>Han, Rui</creator><creator>Su, Yanlin</creator><creator>Zhou, Wei</creator><creator>Li, Junfeng</creator><creator>Su, Chengzhi</creator><creator>Gao, Jihui</creator><creator>Zhao, Guangbo</creator><creator>Qin, Yukun</creator><general>Elsevier Ltd</general><general>Elsevier Science Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>7TB</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>H8D</scope><scope>KR7</scope><scope>L7M</scope><scope>SOI</scope><scope>7S9</scope><scope>L.6</scope><orcidid>https://orcid.org/0000-0002-0092-9472</orcidid></search><sort><creationdate>20200515</creationdate><title>Development of pomegranate-type CaCl2@C composites via a scalable one-pot pyrolysis strategy for solar-driven thermochemical heat storage</title><author>Wei, Siyu ; Han, Rui ; Su, Yanlin ; Zhou, Wei ; Li, Junfeng ; Su, Chengzhi ; Gao, Jihui ; Zhao, Guangbo ; Qin, Yukun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c373t-d48574d716ce5c1018c2197a3bb0ef86f99738b0dcd6a1769fd387941e70dd243</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>administrative management</topic><topic>Calcium</topic><topic>Calcium chloride</topic><topic>Carbon</topic><topic>Coal tar</topic><topic>Composite materials</topic><topic>Conversion</topic><topic>Core-shell sorbents</topic><topic>density</topic><topic>energy conversion</topic><topic>Energy storage</topic><topic>Heat</topic><topic>Heat storage</topic><topic>Irradiation</topic><topic>lighting</topic><topic>macropores</topic><topic>Photothermal</topic><topic>Pyrolysis</topic><topic>Radiation</topic><topic>Solar heating</topic><topic>Sorbents</topic><topic>Sorption thermochemical energy storage</topic><topic>storage</topic><topic>Structural stability</topic><topic>Surface temperature</topic><topic>Thermal energy</topic><topic>water</topic><topic>Water loss</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wei, Siyu</creatorcontrib><creatorcontrib>Han, Rui</creatorcontrib><creatorcontrib>Su, Yanlin</creatorcontrib><creatorcontrib>Zhou, Wei</creatorcontrib><creatorcontrib>Li, Junfeng</creatorcontrib><creatorcontrib>Su, Chengzhi</creatorcontrib><creatorcontrib>Gao, Jihui</creatorcontrib><creatorcontrib>Zhao, Guangbo</creatorcontrib><creatorcontrib>Qin, Yukun</creatorcontrib><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Environment Abstracts</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>Energy conversion and management</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wei, Siyu</au><au>Han, Rui</au><au>Su, Yanlin</au><au>Zhou, Wei</au><au>Li, Junfeng</au><au>Su, Chengzhi</au><au>Gao, Jihui</au><au>Zhao, Guangbo</au><au>Qin, Yukun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Development of pomegranate-type CaCl2@C composites via a scalable one-pot pyrolysis strategy for solar-driven thermochemical heat storage</atitle><jtitle>Energy conversion and management</jtitle><date>2020-05-15</date><risdate>2020</risdate><volume>212</volume><spage>112694</spage><pages>112694-</pages><artnum>112694</artnum><issn>0196-8904</issn><eissn>1879-2227</eissn><abstract>[Display omitted]
•A facile one-pot pyrolysis strategy was proposed to prepare the CaCl2@C sorbent.•The solar-driven thermochemical energy storage can be achieved in the sorbent.•The energy storage density of Ca/CT200-700 was 254 kWh/m3 in a storage cycle.
This study aimed to develop a novel sorbent for solar driven thermochemical heat storage. The core-shell CaCl2@C composites with tunable CaCl2 loading were obtained by a facile one-pot pyrolysis strategy, with the low-cost and abundant coal tar being used as the carbon precursor. CaCl2 was confined to the mesopores and macropores of the carbon shell, which led to a better structural stability than that of the impregnated sorbent. Moreover, the light-to-heat conversion of carbon shell was followed by the thermal energy storage by calcium chloride. In addition, the surface temperature of Ca/CT200-700 under the simulated sunlight of 1000 W/m2 increased to 75 °C. After irradiation for 230 min, the volumetric energy storage density of Ca/CT200-700 was 254 kWh/m3, with the water loss of 0.81 g-H2O/g-sorbent. This core–shell sorbent will provide new insights into the field of solar thermal conversion and storage.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.enconman.2020.112694</doi><orcidid>https://orcid.org/0000-0002-0092-9472</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0196-8904 |
| ispartof | Energy conversion and management, 2020-05, Vol.212, p.112694, Article 112694 |
| issn | 0196-8904 1879-2227 |
| language | eng |
| recordid | cdi_proquest_journals_2438989404 |
| source | Elsevier ScienceDirect Journals |
| subjects | administrative management Calcium Calcium chloride Carbon Coal tar Composite materials Conversion Core-shell sorbents density energy conversion Energy storage Heat Heat storage Irradiation lighting macropores Photothermal Pyrolysis Radiation Solar heating Sorbents Sorption thermochemical energy storage storage Structural stability Surface temperature Thermal energy water Water loss |
| title | Development of pomegranate-type CaCl2@C composites via a scalable one-pot pyrolysis strategy for solar-driven thermochemical heat storage |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-04T21%3A36%3A10IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Development%20of%20pomegranate-type%20CaCl2@C%20composites%20via%20a%20scalable%20one-pot%20pyrolysis%20strategy%20for%20solar-driven%20thermochemical%20heat%20storage&rft.jtitle=Energy%20conversion%20and%20management&rft.au=Wei,%20Siyu&rft.date=2020-05-15&rft.volume=212&rft.spage=112694&rft.pages=112694-&rft.artnum=112694&rft.issn=0196-8904&rft.eissn=1879-2227&rft_id=info:doi/10.1016/j.enconman.2020.112694&rft_dat=%3Cproquest_cross%3E2438989404%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2438989404&rft_id=info:pmid/&rft_els_id=S0196890420302326&rfr_iscdi=true |