Ultrafast Thermal Conduction of Phase Change Fiber Enabled by Sheath Confinement‐Induced Ordered Orientation of Hydroxylated BNNs DOI Open Access
Kang Yang, Chao Duan,

Ruoteng Ma

и другие.

Small, Год журнала: 2025, Номер unknown

Опубликована: Март 5, 2025

Phase change fibers (PCFs) are increasingly popular in thermal storage and release applications, such as temperature management. However, a simple but effective integration of conductive materials into PCFs to deliver ultrafast conduction remains big challenge. Herein, facile one-pot coaxial wet spinning strategy based on sheath-confinement-induced orientation arrangement hydroxylated boron nitride nanosheets (BNNs-OH) is proposed fabricate the high-performance PCFs. For core-sheath PCFs, cellulose nanofiber (CNF)-reinforced paraffin (CNF/PW) emulsions serve phase core, while dissolved well-dispersed BNNs-OH act sheath precursor. By increasing extrusion speed liquid contraction fiber gradually finalized induce alignment confinement effect. Consequently, highly oriented (f = 0.8) endow with high transition enthalpy (125.1 J g-1), excellent conductivity (10.15 W m-1K-1), rapid heat transfer rate (1.6 cm s-1); moreover, as-prepared show good tensile strength (11.21 MPa) leakage-proof (0.13%). The combined thermochromic dyes for functional fabrics or applied management phone, demonstrating dissipation.

Язык: Английский

Construction of room-temperature self-healing polyurethane-based phase change composites for thermal control and energy supply DOI
Yu Ouyang, Xiaofei Xu, Yaping Li

и другие.

Science China Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Фев. 6, 2025

Язык: Английский

Процитировано

2

Study on temperature distribution optimization and enhanced heat transfer in shell and tube phase change accumulator DOI
Xuehong Wu,

Kaile Hao,

Zhijuan Chang

и другие.

Renewable Energy, Год журнала: 2025, Номер unknown, С. 122469 - 122469

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

1

Progress in the Preparation and Applications of Microcapsules for Protective Coatings Against Corrosion DOI Open Access

Shupei Liu,

J. Li,

Zhang Yan-chi

и другие.

International Journal of Molecular Sciences, Год журнала: 2025, Номер 26(4), С. 1473 - 1473

Опубликована: Фев. 10, 2025

The annual economic loss caused by corrosion accounts for about 2%~4% of GDP, which exceeds the sum losses fires, floods, droughts, typhoons, and other disasters. Coating is one most effective methods to delay metal corrosion. With development technology intersection disciplines, functional microcapsules have been applied anticorrosive coatings, but are still being updated. To understand application progress in future trend analyzed. preparation methods, physical chemical properties, characteristics, trends organic, inorganic, organic-inorganic hybrid described, respectively, from perspective material molecular characteristics. Simultaneously, influence different materials on properties organic coatings proved examples. In addition, research status microcapsule composite coating introduced detail. Finally, great advantages modified based natural inorganic improving utilization efficiency loaded active substances prolonging life foreseen.

Язык: Английский

Процитировано

1

Enhancing Thermo-Physical Properties of Paraffin Wax Phase Change Material with MXene Nanoflakes for Improved Energy Storage and Heat Transfer Applications DOI Creative Commons
Akbar Ali Qureshi, Muhammad Bilal, Rida Fatima

и другие.

Results in Engineering, Год журнала: 2025, Номер unknown, С. 104557 - 104557

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

1

Ultrafast Thermal Conduction of Phase Change Fiber Enabled by Sheath Confinement‐Induced Ordered Orientation of Hydroxylated BNNs DOI Open Access
Kang Yang, Chao Duan,

Ruoteng Ma

и другие.

Small, Год журнала: 2025, Номер unknown

Опубликована: Март 5, 2025

Phase change fibers (PCFs) are increasingly popular in thermal storage and release applications, such as temperature management. However, a simple but effective integration of conductive materials into PCFs to deliver ultrafast conduction remains big challenge. Herein, facile one-pot coaxial wet spinning strategy based on sheath-confinement-induced orientation arrangement hydroxylated boron nitride nanosheets (BNNs-OH) is proposed fabricate the high-performance PCFs. For core-sheath PCFs, cellulose nanofiber (CNF)-reinforced paraffin (CNF/PW) emulsions serve phase core, while dissolved well-dispersed BNNs-OH act sheath precursor. By increasing extrusion speed liquid contraction fiber gradually finalized induce alignment confinement effect. Consequently, highly oriented (f = 0.8) endow with high transition enthalpy (125.1 J g-1), excellent conductivity (10.15 W m-1K-1), rapid heat transfer rate (1.6 cm s-1); moreover, as-prepared show good tensile strength (11.21 MPa) leakage-proof (0.13%). The combined thermochromic dyes for functional fabrics or applied management phone, demonstrating dissipation.

Язык: Английский

Процитировано

1