CN106244111A - A kind of nanometer eutectic phase-change material and preparation method - Google Patents

A kind of nanometer eutectic phase-change material and preparation method Download PDF

Info

Publication number
CN106244111A
CN106244111A CN201610615427.1A CN201610615427A CN106244111A CN 106244111 A CN106244111 A CN 106244111A CN 201610615427 A CN201610615427 A CN 201610615427A CN 106244111 A CN106244111 A CN 106244111A
Authority
CN
China
Prior art keywords
change material
nano
phase
nanometer
oxide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610615427.1A
Other languages
Chinese (zh)
Inventor
李明广
孙梦寒
申雁鸣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
New Energy Technology (shanghai) Co Ltd
Original Assignee
New Energy Technology (shanghai) Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by New Energy Technology (shanghai) Co Ltd filed Critical New Energy Technology (shanghai) Co Ltd
Priority to CN201610615427.1A priority Critical patent/CN106244111A/en
Publication of CN106244111A publication Critical patent/CN106244111A/en
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02Materials undergoing a change of physical state when used
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02Materials undergoing a change of physical state when used
    • C09K5/06Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
    • C09K5/063Materials absorbing or liberating heat during crystallisation; Heat storage materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)

Abstract

The invention discloses a kind of nanometer eutectic phase-change material, it is characterized in that: described phase-change material includes conventional phase-change material, nano-scale particle and stabilizer, described conventional phase-change material is low-temperature phase-change material, middle temperature phase-change material and the one of high temperature phase change material (pcm), and the particle diameter of described nano-scale particle is positioned between 5 ~ 300nm.The present invention is by adding nano-scale particle in conventional phase-change material, so that conventional phase-change material latent heat is improved, heat conduction is obviously enhanced, degree of supercooling reduces, and stability increases, and the preparation method step of the present invention is simple, the saving time, the nanometer eutectic phase transformation material property prepared is excellent.

Description

A kind of nanometer eutectic phase-change material and preparation method
Technical field
The present invention relates to phase-change material technical field, particularly relate to a kind of nanometer eutectic phase-change material and preparation method.
Background technology
Existing phase change heat storage material kind is a lot, can be applicable to solar energy, builds the necks such as homoiothermic, cold-storage, waste heat recovery Territory, has a lot of research institutions and enterprise to carry out substantial amounts of research-and-development activity, but commercially viable phase-change material is also Seldom, mainly limited by material self stability and thermal storage density.
Phase-change material (PCM-Phase Change Material) is to vary with temperature and change state of matter and can carry Material for latent heat.The process changing physical property is referred to as phase transition process, and at this moment phase-change material by absorption or discharges substantial amounts of latent Heat.This material is once widely used human lives, will become the optimal environmental protection carrier of energy-conserving and environment-protective.
But phase-change material limits it and wide variety of it is critical only that optional material temperature latent heat is low, poor heat conductivity is supercool Seriously, stability is not enough.Especially for low-temperature heat accumulating/cold-storage, optional material category is limited, and degree of supercooling is bigger than normal, circulation Poor stability.
Therefore, the problems referred to above how solving phase-change material self are the directions that those skilled in the art are devoted to research.
Summary of the invention
The technical problem existed based on background technology, the present invention proposes a kind of nanometer eutectic phase-change material and preparation side Method.
A kind of nanometer eutectic phase-change material that the present invention proposes, described phase-change material includes conventional phase-change material, nanoscale Granule and stabilizer, described conventional phase-change material is low-temperature phase-change material, middle temperature phase-change material and the one of high temperature phase change material (pcm).
Preferably, the particle diameter of described nano-scale particle is positioned between 5 ~ 300nm.
Preferably, described nano-scale particle is nano metal, nano-oxide, nano-carbide, nano nitride and carbon One in matter nano material is to five kinds.
Preferably, described nano metal is nanometer gold, nanometer silver, nano nickel, Nanometer Copper, Nanoscale Iron, nanometer indium, nanometer One in chromium, nanometer tin, nanometer tungsten, nano-titanium and Nano-Zinc is to 11 kinds.
Preferably, described nano-oxide is silicon oxide, copper oxide, titanium oxide, aluminium oxide, zinc oxide, zirconium oxide, oxidation One in magnesium, stannum oxide, nickel oxide, nanometer iron sesquioxide and nano ferriferrous oxide is to 11 kinds.
Preferably, during described nano-carbide is carborundum, zirconium carbide, boron carbide, tungsten carbide, chromium carbide and vanadium carbide A kind of to six kinds.
Preferably, described nano nitride is nano-silicon nitride, Magnesium Nitride of Nanometric Size, Nano titanium nitride, nano aluminum nitride, receives One in rice lithium nitride, nano silicon nitride phosphorus and nm-class boron nitride is to seven kinds.
Preferably, the one during described carbonaceous Nano-Materials is Graphene, CNT and fullerene is to three kinds.
Preferably, described stabilizer includes antiprecipitant and anti-cryogen excessively.
Invention further provides the preparation method of above-mentioned nanometer eutectic phase-change material, this preparation method includes following step Rapid:
S1, weighs phase-change material and nano-oxide, makes nano-oxide pour in phase-change material and be sufficiently mixed, until mixing is all Even;
S2, adds mixture in reactor and heats when 110 DEG C to 140 DEG C;
S3, maintains 110 DEG C to 140 DEG C after mixture melts completely and stirs one hour, make the dispersed formation of nano-oxide Homogeneous molten material;
S4, takes out molten material, is subsequently adding antiprecipitant and anti-cryogen excessively, carries out cooling in two hour, received Meter Gong Jing phase-change material.
Preferably, the mode being stirred in S3 is mechanical agitation or ultrasonic agitation.
In the present invention, by adding nano-scale particle in conventional phase-change material, so that conventional phase-change material latent heat obtains To improving, heat conduction is obviously enhanced, and degree of supercooling reduces, and stability increases, and the preparation method step of the present invention is simple, saves the time, The nanometer eutectic phase transformation material property prepared is excellent.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is explained orally further.
A kind of nanometer eutectic phase-change material, nanometer eutectic phase-change material, phase-change material includes conventional phase-change material, nanoscale Granule and stabilizer, conventional phase-change material is low-temperature phase-change material, middle temperature phase-change material and the one of high temperature phase change material (pcm), stable Agent includes antiprecipitant and anti-cryogen excessively.
The particle diameter of nano-scale particle is positioned between 5 ~ 300nm.
Nano-scale particle is in nano metal, nano-oxide, nano-carbide, nano nitride and carbonaceous Nano-Materials One to five kinds.
Nano metal is nanometer gold, nanometer silver, nano nickel, Nanometer Copper, Nanoscale Iron, nanometer indium, nanometer chromium, nanometer tin, receives One in rice tungsten, nano-titanium and Nano-Zinc is to 11 kinds.
Nano-oxide be silicon oxide, copper oxide, titanium oxide, aluminium oxide, zinc oxide, zirconium oxide, magnesium oxide, stannum oxide, One in nickel oxide, nanometer iron sesquioxide and nano ferriferrous oxide is to 11 kinds.
Nano-carbide is that the one in carborundum, zirconium carbide, boron carbide, tungsten carbide, chromium carbide and vanadium carbide is to six kinds.
Nano nitride is nano-silicon nitride, Magnesium Nitride of Nanometric Size, Nano titanium nitride, nano aluminum nitride, nano silicon nitride lithium, receives One in rice phosphorus nitride and nm-class boron nitride is to seven kinds.
Carbonaceous Nano-Materials is that the one in Graphene, CNT and fullerene is to three kinds.
Embodiment one:
Its preparation method comprises the following steps:
S1, weighs middle temperature phase-change material: erythritol 100g, nano-oxide: nano titanium oxide 10g, nano titanium oxide Particle diameter be 5 ~ 50nm, make 10g nano titanium oxide pour in 100g erythritol and be sufficiently mixed, until mix homogeneously;
S2, adds mixture in reactor and heats when 120 DEG C;
S3, maintains 120 DEG C of mechanical agitation one hour after mixture melts completely, makes homogeneous the melting of the dispersed formation of mixture Melt shape material;
S4, takes out molten material, is subsequently adding antiprecipitant and anti-cryogen excessively, carries out cooling in 1.5 hours, obtain nanometer altogether Brilliant phase-change material.
Embodiment two:
Its preparation method comprises the following steps:
S1, weighs middle temperature phase-change material: erythritol 100g, nano nitride: Magnesium Nitride of Nanometric Size 20g, the grain of Magnesium Nitride of Nanometric Size Footpath is 50 ~ 100nm, makes 20g Magnesium Nitride of Nanometric Size pour in 100g erythritol and is sufficiently mixed, until mix homogeneously;
S2, adds mixture in reactor and heats when 130 DEG C;
S3, maintains 130 DEG C of mechanical agitation one hour after mixture melts completely, makes homogeneous the melting of the dispersed formation of mixture Melt shape material;
S4, takes out molten material, is subsequently adding antiprecipitant and anti-cryogen excessively, carries out cooling in 2 hours, obtain nanometer eutectic Phase-change material.
Embodiment three:
Its preparation method comprises the following steps:
S1, weighs middle temperature phase-change material: erythritol 100g, nano metal: Nanoscale Iron 30g, and the particle diameter of Nanoscale Iron is 100 ~ 200nm, makes 30g Nanoscale Iron pour in 100g erythritol and is sufficiently mixed, until mix homogeneously;
S2, adds mixture in reactor and heats when 140 DEG C;
S3, maintains 140 DEG C of mechanical agitation one hour after mixture melts completely, makes homogeneous the melting of the dispersed formation of mixture Melt shape material;
S4, takes out molten material, is subsequently adding antiprecipitant and anti-cryogen excessively, carries out cooling in 2 hours, obtain nanometer eutectic Phase-change material.
Embodiment four:
Its preparation method comprises the following steps:
S1, weighs middle temperature phase-change material: erythritol 100g, nano metal: Nanometer Copper 30g, and the particle diameter of Nanometer Copper is 100 ~ 200nm, makes 30g Nanometer Copper pour in 100g erythritol and is sufficiently mixed, until mix homogeneously;
S2, adds mixture in reactor and heats when 140 DEG C;
S3, maintains 140 DEG C of mechanical agitation one hour after mixture melts completely, makes homogeneous the melting of the dispersed formation of mixture Melt shape material;
S4, takes out molten material, is subsequently adding antiprecipitant and anti-cryogen excessively, carries out cooling in 2 hours, obtain nanometer eutectic Phase-change material.
Carrying out temperature lift-down curve test to obtaining nanometer eutectic phase-change material, DSC tests, Determination of conductive coefficients, test knot Fruit display, latent heat can improve 1.5%-3%, and heat conductivity improves 25%-35%, and degree of supercooling reduces 26%-31%.
The present invention is by adding nano-scale particle in conventional phase-change material, so that conventional phase-change material latent heat is carried Height, heat conduction is obviously enhanced, and degree of supercooling reduces, and stability increases, and the preparation method step of the present invention is simple, saves the time, preparation Nanometer eutectic phase transformation material property out is excellent.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.

Claims (12)

1. a nanometer eutectic phase-change material, it is characterised in that: described phase-change material includes conventional phase-change material, nano-scale particle And stabilizer, described conventional phase-change material is low-temperature phase-change material, middle temperature phase-change material and the one of high temperature phase change material (pcm).
A kind of nanometer eutectic phase-change material the most according to claim 1, it is characterised in that: the particle diameter of described nano-scale particle It is positioned between 5 ~ 300nm.
A kind of nanometer eutectic phase-change material the most according to claim 1, it is characterised in that: described nano-scale particle is nanometer One in metal, nano-oxide, nano-carbide, nano nitride and carbonaceous Nano-Materials is to five kinds.
A kind of nanometer eutectic phase-change material the most according to claim 3, it is characterised in that: described nano metal is nanometer In gold, nanometer silver, nano nickel, Nanometer Copper, Nanoscale Iron, nanometer indium, nanometer chromium, nanometer tin, nanometer tungsten, nano-titanium and Nano-Zinc A kind of to 11 kinds.
A kind of nanometer eutectic phase-change material the most according to claim 3, it is characterised in that: described nano-oxide is oxidation Silicon, copper oxide, titanium oxide, aluminium oxide, zinc oxide, zirconium oxide, magnesium oxide, stannum oxide, nickel oxide, nanometer iron sesquioxide and receive One in rice ferroso-ferric oxide is to 11 kinds.
A kind of nanometer eutectic phase-change material the most according to claim 3, it is characterised in that: described nano-carbide is carbonization One in silicon, zirconium carbide, boron carbide, tungsten carbide, chromium carbide and vanadium carbide is to six kinds.
A kind of nanometer eutectic phase-change material the most according to claim 3, it is characterised in that: described nano nitride is nanometer In silicon nitride, Magnesium Nitride of Nanometric Size, Nano titanium nitride, nano aluminum nitride, nano silicon nitride lithium, nano silicon nitride phosphorus and nm-class boron nitride A kind of to seven kinds.
A kind of nanometer eutectic phase-change material the most according to claim 3, it is characterised in that: described carbonaceous Nano-Materials is stone One in ink alkene, CNT and fullerene is to three kinds.
A kind of nanometer eutectic phase-change material the most according to claim 1, it is characterised in that: described stabilizer includes antisolvent precipitation Agent and anti-cryogen excessively.
10. the preparation method of a nanometer eutectic phase-change material, it is characterised in that: this preparation method comprises the following steps:
S1, weighs phase-change material and nano-oxide, makes nano-oxide pour in phase-change material and be sufficiently mixed, until mixing is all Even;
S2, adds mixture in reactor and heats when 110 DEG C to 140 DEG C;
S3, maintains 110 DEG C to 140 DEG C after mixture melts completely and stirs one hour, make the dispersed formation of nano-oxide Homogeneous molten material;
S4, takes out molten material, is subsequently adding antiprecipitant and anti-cryogen excessively, carries out cooling in two hour, received Meter Gong Jing phase-change material.
The preparation method of 11. a kind of nanometer eutectic phase-change materials according to claim 10, it is characterised in that: receive in S1 The mass ratio of rice oxide and phase-change material is between 3/1sts to seven/99th.
The preparation method of 12. a kind of nanometer eutectic phase-change materials according to claim 10, it is characterised in that: enter in S3 The mode of row stirring is mechanical agitation or ultrasonic agitation.
CN201610615427.1A 2016-07-29 2016-07-29 A kind of nanometer eutectic phase-change material and preparation method Pending CN106244111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610615427.1A CN106244111A (en) 2016-07-29 2016-07-29 A kind of nanometer eutectic phase-change material and preparation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610615427.1A CN106244111A (en) 2016-07-29 2016-07-29 A kind of nanometer eutectic phase-change material and preparation method

Publications (1)

Publication Number Publication Date
CN106244111A true CN106244111A (en) 2016-12-21

Family

ID=57605997

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610615427.1A Pending CN106244111A (en) 2016-07-29 2016-07-29 A kind of nanometer eutectic phase-change material and preparation method

Country Status (1)

Country Link
CN (1) CN106244111A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106986662A (en) * 2017-04-01 2017-07-28 长兴微羽智能科技有限公司 A kind of solar energy heat absorbing ceramic material and preparation method thereof
CN107010962A (en) * 2017-04-01 2017-08-04 长兴微羽智能科技有限公司 A kind of low-cost solar heat absorption ceramic material and preparation method thereof
CN107162623A (en) * 2017-05-22 2017-09-15 江苏中路交通科学技术有限公司 A kind of low-cost solar ceramic material applied to solar heat power generation system
CN107162577A (en) * 2017-05-22 2017-09-15 江苏中路交通科学技术有限公司 A kind of solar energy ceramic material applied to tower-type solar thermal power generating system
CN109021927A (en) * 2017-06-09 2018-12-18 徐辉 Phase-change heat-storage material composition and preparation method thereof for heat storage type electric heater
CN110373163A (en) * 2019-08-01 2019-10-25 西安交通大学城市学院 A kind of air energy cold-storage phase-change material and preparation method thereof
CN110528097A (en) * 2019-07-31 2019-12-03 天津工业大学 A kind of photothermal conversion, thermo-regulated fiber cellulose fiber and preparation method thereof
CN112480872A (en) * 2020-11-27 2021-03-12 南京航空航天大学 Positive-displacement integrated composite phase-change heat storage material and preparation method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101982518A (en) * 2010-09-14 2011-03-02 中国科学技术大学 Nano solid-liquid phase change energy storage composite material
CN102321455A (en) * 2011-10-14 2012-01-18 上海海事大学 Warm phase change heat storage material in a kind of
CN103194179A (en) * 2013-04-01 2013-07-10 河南理工大学 Composite phase change heat storage material and preparation method thereof
CN103666381A (en) * 2013-12-12 2014-03-26 江苏启能新能源材料有限公司 Phase-change energy-storage material
CN103697603A (en) * 2013-12-13 2014-04-02 上海海事大学 Solar high-efficiency dual temperature phase-change collector and phase-change material for collector
CN104232024A (en) * 2014-08-15 2014-12-24 北京宇田相变储能科技有限公司 Energy-storage material for eliminating phase-separating and supercooling
CN105950118A (en) * 2016-05-23 2016-09-21 中国科学院青海盐湖研究所 Phase-change energy storage material and method for preparing same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101982518A (en) * 2010-09-14 2011-03-02 中国科学技术大学 Nano solid-liquid phase change energy storage composite material
CN102321455A (en) * 2011-10-14 2012-01-18 上海海事大学 Warm phase change heat storage material in a kind of
CN103194179A (en) * 2013-04-01 2013-07-10 河南理工大学 Composite phase change heat storage material and preparation method thereof
CN103666381A (en) * 2013-12-12 2014-03-26 江苏启能新能源材料有限公司 Phase-change energy-storage material
CN103697603A (en) * 2013-12-13 2014-04-02 上海海事大学 Solar high-efficiency dual temperature phase-change collector and phase-change material for collector
CN104232024A (en) * 2014-08-15 2014-12-24 北京宇田相变储能科技有限公司 Energy-storage material for eliminating phase-separating and supercooling
CN105950118A (en) * 2016-05-23 2016-09-21 中国科学院青海盐湖研究所 Phase-change energy storage material and method for preparing same

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
汪多仁: "《绿色化工助剂》", 31 January 2006, 科学技术文献出版社 *
章学来等: "纳米金属-赤藻糖醇蓄热体系的研究", 《工程热物理学报》 *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106986662A (en) * 2017-04-01 2017-07-28 长兴微羽智能科技有限公司 A kind of solar energy heat absorbing ceramic material and preparation method thereof
CN107010962A (en) * 2017-04-01 2017-08-04 长兴微羽智能科技有限公司 A kind of low-cost solar heat absorption ceramic material and preparation method thereof
CN107010962B (en) * 2017-04-01 2020-06-26 泾县凡泽科技服务有限公司 Low-cost solar heat-absorbing ceramic material and preparation method thereof
CN106986662B (en) * 2017-04-01 2020-06-30 泾县凡泽科技服务有限公司 Solar heat-absorbing ceramic material and preparation method thereof
CN107162623A (en) * 2017-05-22 2017-09-15 江苏中路交通科学技术有限公司 A kind of low-cost solar ceramic material applied to solar heat power generation system
CN107162577A (en) * 2017-05-22 2017-09-15 江苏中路交通科学技术有限公司 A kind of solar energy ceramic material applied to tower-type solar thermal power generating system
CN107162623B (en) * 2017-05-22 2020-05-22 江苏中路交通科学技术有限公司 Low-cost solar ceramic material applied to solar thermal power generation system
CN107162577B (en) * 2017-05-22 2020-05-22 江苏中路交通科学技术有限公司 Solar ceramic material applied to tower type solar thermal power generation system
CN109021927A (en) * 2017-06-09 2018-12-18 徐辉 Phase-change heat-storage material composition and preparation method thereof for heat storage type electric heater
CN110528097A (en) * 2019-07-31 2019-12-03 天津工业大学 A kind of photothermal conversion, thermo-regulated fiber cellulose fiber and preparation method thereof
CN110373163A (en) * 2019-08-01 2019-10-25 西安交通大学城市学院 A kind of air energy cold-storage phase-change material and preparation method thereof
CN112480872A (en) * 2020-11-27 2021-03-12 南京航空航天大学 Positive-displacement integrated composite phase-change heat storage material and preparation method thereof

Similar Documents

Publication Publication Date Title
CN106244111A (en) A kind of nanometer eutectic phase-change material and preparation method
Xu et al. Development of novel composite PCM for thermal energy storage using CaCl2· 6H2O with graphene oxide and SrCl2· 6H2O
CN105296786B (en) A kind of preparation method of aluminium base Graphene heat-conductive composite material sample
Liu et al. Calorimetric evaluation of phase change materials for use as thermal interface materials
Babapoor et al. Thermal characteristic of nanocomposite phase change materials during solidification process
Huang et al. Effect of in-situ synthesized nano-MgO on thermal properties of NaNO3-KNO3
CN106282734B (en) Low melting point phase-change accumulation energy alloy, preparation process and application with high heat conductance
Yang et al. Thermal performance of stearic acid/carbon nanotube composite phase change materials for energy storage prepared by ball milling
CN110591654A (en) Phase-change heat storage composite material and preparation method thereof
CN104979536B (en) Lithium ion battery and its anode strip, the preparation method of active material of positive electrode
Lin et al. Enhancing the solar absorption capacity of expanded graphite-paraffin wax composite phase change materials by introducing carbon nanotubes additives
Huang et al. Effect of sol-gel combustion synthesis of nanoparticles on thermal properties of KNO3-NaNO3
Mani et al. Intensification of thermal energy storage using copper-pentaerythritol nanocomposites for renewable energy utilization
Salyan et al. Low melt alloy enhanced solid-liquid phase change organic sugar alcohol for solar thermal energy storage
CN106957636A (en) Fused salt base carbon nanofluid and preparation method thereof
Bharathiraja et al. Studies on the thermal characteristics of nano-enhanced paraffin wax phase change material (PCM) for thermal storage applications
CN101613593A (en) A kind of fluorine salt-based nano high temperature phase change heat storage composite material and preparation method thereof
CN107502296A (en) Preparation method of copper sulfide-carboxylated carbon nanotube/paraffin photo-thermal conversion phase-change energy-storage composite material
Singh et al. Graphene nanoplatelets enhanced myo-inositol for solar thermal energy storage
Wang et al. Synthesis and thermal stability of Field’s alloy nanoparticles and nanofluid
Zhang et al. Thermal properties of ternary carbonate/T-ZnOw for thermal energy storage in high-temperature concentrating solar power systems
Jing et al. Silicate‐Mediated Electrolytic Silicon Nanotube from Silica in Molten Salts
Zhang et al. Construction and the performance of the combination heat transfer mode of Dots-and-Plane based on liquid metal and AlN
CN107055515A (en) A kind of method that atomized molten medium prepares graphene
Karthikeyan et al. Characterization and thermal properties of lauryl alcohol-capric acid binary mixture with hybrid-nanoparticles as phase change material for vaccine storage applications

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination