CN103350534A - Nano-angle color change solar energy control film and preparation method thereof - Google Patents

Nano-angle color change solar energy control film and preparation method thereof Download PDF

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Publication number
CN103350534A
CN103350534A CN201310164404XA CN201310164404A CN103350534A CN 103350534 A CN103350534 A CN 103350534A CN 201310164404X A CN201310164404X A CN 201310164404XA CN 201310164404 A CN201310164404 A CN 201310164404A CN 103350534 A CN103350534 A CN 103350534A
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layer
nanometer
sulfide
nano
angle color
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CN201310164404XA
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CN103350534B (en
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金国华
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Suzhou Xu Ze new Mstar Technology Ltd
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SUZHOU KINGHIGH MEMBRANE TECHNOLOGY DEVELOPMENT Co Ltd
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Abstract

The present invention provides a nano-angle color change solar energy control film, which comprises a substrate (1) and a color change layer (2) arranged on the substrate (1), wherein the nanometer color change layer (2) is formed by aligning a sulfide nanometer layer (3) and an oxide nanometer layer (4) in a staggered manner. The nano-angle color change solar energy control film has characteristics of simple structure, low cost, good thermal insulation effect and high transmittance, can be widely used for explosion-proof films and explosion-proof glass in the field of automobiles and buildings, and has great application prospects.

Description

A kind of nanometer angle color-changing solar energy controlling diaphragm and preparation method thereof
Technical field
The invention belongs to the energy-conserving product field, particularly a kind of nanometer angle color-changing solar energy controlling diaphragm also relates to this thin film technology method.
Background technology
Energy-conservation and environmental protection has become the important topic that people pay close attention to.Because simple glass to ultrared not isolated, therefore so that the needs such as glass door of large tracts of land window, motor-vehicle glass window and the refrigerator-freezer of skyscraper completely cut off the huge energy loss that brings in thermal-radiating place, even causes environmental pollution.
For solving the transparent heat-insulated problem in the places such as building, vehicle glass, conduct extensive research both at home and abroad and attempt, invented multiple thermal insulation film, common products such as metal coating heat-reflecting glass and various heat reflection pad pastings that mainly contain in the market, these products all are in order to increase to ultrared reflection the isolation radiant heat, yet because these films in use, the light transmittance of visible light is not high yet, has affected daylighting and visibility, even has influence on personal safety.Also have and adopt the metallic film that comprises the layers such as titanium oxide, have the light transmittance of higher visible light, yet cost is higher, is difficult to promote on a large scale.
Summary of the invention
Goal of the invention: the first purpose of the present invention provides the good nanometer angle color-changing solar of a kind of good heat-insulation effect, light transmittance can controlling diaphragm.
The second purpose of the present invention provides the preparation method of said film.
Technical scheme: a kind of nanometer angle color-changing solar energy controlling diaphragm provided by the invention, comprise substrate (1) and be located at photochromic layer (2) in the substrate (1), described nanochromics layer (2) is staggered by sulfide nanometer layer (3) and oxidate nano layer (4) and forms.
As preferably, described substrate (1) is PET film, plastics or glass.
Preferred as another kind, the thickness of described sulfide nanometer layer (3) is 2~500nm.
Preferred as another kind, described sulfide nanometer layer (3) is zinc sulfide nano layer, vulcanized sodium nanometer layer, calcium sulfide nanometer layer, barium sulphide nanometer layer, manganese sulfide nano layer, cadmium sulfide nano layer, arsenones nanometer layer, artificial gold nanometer layer, antimony sulfide nano layer, bismuth sulfide nano layer.
Preferred as another kind, the thickness of described oxidate nano layer (4) is 2~500nm.
Preferred as another kind, described nano oxide layer (4) is silica nanometer layer, germanium dioxide nanometer layer, selenium dioxide nanometer layer, brown lead oxide nanometer layer.、
The present invention also provides the preparation method that above-mentioned nanometer angle color-changing solar can controlling diaphragm, may further comprise the steps: may further comprise the steps: at substrate surface staggered sputter sulfide nanometer layer and oxidate nano layer and get final product.
Beneficial effect: nanometer angle color-changing solar provided by the invention is can controlling diaphragm simple in structure, with low cost, and good heat-insulation effect, light transmittance are high, can be widely used in rupture pressure disc and the implosion guard of automobile and building field, has huge application prospect.
Particularly, nanometer angle color-changing solar energy controlling diaphragm provided by the invention has following outstanding advantage with respect to prior art:
The first, good heat-insulation effect, light transmittance are high.This film is by sulfurized layer and the oxide skin(coating) of being crisscross arranged, utilize sulfide and oxide to the intrinsic refractive index of light, stack by sulfurized layer and oxide skin(coating) is to the incident light refraction that repeatedly superposes, utilize refract light to carry out the multipath interference of light, thereby greatly reduce infrared ray and ultraviolet radiation, and then greatly improved effect of heat insulation; Simultaneously, sulfide and oxide self possess transparent character, have guaranteed the light transmittance of this film, film of the present invention have 60~80% every ultraviolet ability, 65~90% every infrared capable, 60~95% light transmittance, good heat-insulation effect, light transmittance are high, meet the policy of energy-saving and emission-reduction.
The second, with low cost.This film adopts nanometer sulfide and nano-oxide as the stratiform coating, and raw material sources are extensive, and are with low cost.
The 3rd, this film has good privacy.The stack of this film by sulfurized layer and oxide skin(coating) is to the incident light refraction that repeatedly superposes, utilize refract light to carry out the multipath interference of light, thereby be formed under the observation of different visual angles, make the former film of original transparent PET or conventional clear glass has different color effects, thereby make film have good privacy.
The 4th, be widely used.This film can be widely used in rupture pressure disc and the implosion guard of automobile and building field, has huge application prospect.
Description of drawings
Fig. 1 is the structural representation of the nanometer angle color-changing solar energy controlling diaphragm of the embodiment of the invention 1.
The specific embodiment
According to following embodiment, the present invention may be better understood.Yet, those skilled in the art will readily understand, the described concrete material proportion of embodiment, process conditions and result thereof only are used for explanation the present invention, and should also can not limit the present invention described in detail in claims.
Embodiment 1
Nanometer angle color-changing solar energy controlling diaphragm is seen Fig. 1, comprises substrate 1 and the nanochromics layer 2 of being located in the substrate 1, and nanochromics layer 2 is staggered by sulfide nanometer layer 3 and oxidate nano layer 4 and forms, and nanochromics layer 2 comprises 12 layers.The thickness of sulfide nanometer layer 3 is respectively 100nm, 70nm, 50nm, 200nm, 300nm, 60nm; The thickness of oxidate nano layer 4 is respectively 200nm, 80nm, 120nm, 200nm, 300nm, 120nm.
Substrate 1 is the PET film; Sulfide nanometer layer 3 is the zinc sulfide nano layer; Oxidate nano layer 4 is the silica nanometer layer.
Its preparation method may further comprise the steps: the zinc sulfide nano layer of the magnetron sputtering 100nm on the PET of substrate 1 film of elder generation, again the silica nanometer layer of magnetron sputtering 200nm on the zinc sulfide nano layer of 100nm; By that analogy, at substrate 1 surface staggered sputter sulfide nanometer layer 3 and oxidate nano layer 4 and get final product.
Embodiment 2
Nanometer angle color-changing solar energy controlling diaphragm comprises substrate 1 and the nanochromics layer 2 of being located in the substrate 1, and nanochromics layer 2 is staggered by sulfide nanometer layer 3 and oxidate nano layer 4 and forms, and nanochromics layer 2 comprises 15 layers.The thickness of sulfide nanometer layer 3 is respectively 100nm, 70nm, 50nm, 200nm, 300nm, 60nm, 150nm, 500nm; The thickness of oxidate nano layer 4 is 200nm, 80nm, 120nm, 200nm, 300nm, 120nm, 500nm.
Substrate 1 is plastics; Sulfide nanometer layer 3 is the vulcanized sodium nanometer layer; Oxidate nano layer 4 is the germanium dioxide nanometer layer.
Its preparation method is with embodiment 1.
Embodiment 3
Nanometer angle color-changing solar energy controlling diaphragm comprises substrate 1 and the photochromic layer 2 of being located in the substrate 1, and nanochromics layer 2 is staggered by sulfide nanometer layer 3 and oxidate nano layer 4 and forms, and nanochromics layer 2 comprises 20 layers.The thickness of sulfide nanometer layer 3 is respectively 100nm, 50nm, 20nm, 250nm, 350nm, 200nm, 300nm, 60nm, 150nm, 500nm; The thickness of oxidate nano layer 4 is 150nm, 200nm, 80nm, 250nm, 350nm, 120nm, 200nm, 300nm, 120nm, 500nm.
Substrate 1 is glass; Sulfide nanometer layer 3 is the calcium sulfide nanometer layer; Oxidate nano layer 4 is the stannic oxide nanometer layer.
Its preparation method is with embodiment 1.
Embodiment 4
Nanometer angle color-changing solar energy controlling diaphragm comprises substrate 1 and the photochromic layer 2 of being located in the substrate 1, and nanochromics layer 2 is staggered by sulfide nanometer layer 3 and oxidate nano layer 4 and forms, and nanochromics layer 2 comprises 600 layers.The thickness of sulfide nanometer layer 3 is between the 20-500nm; The thickness of oxidate nano layer 4 is between the 20-500nm.
Substrate 1 is glass; Sulfide nanometer layer 3 is the barium sulphide nanometer layer; Oxidate nano layer 4 is the selenium dioxide nanometer layer.
Its preparation method is with embodiment 1.
Embodiment 5
Nanometer angle color-changing solar energy controlling diaphragm, substantially the same manner as Example 1, difference only is: nanochromics layer 2 comprises 300 layers; The thickness of sulfide nanometer layer 3 is between the 20-500nm; The thickness of oxidate nano layer 4 is between the 20-500nm; Sulfide nanometer layer 3 is the manganese sulfide nano layer; Oxidate nano layer 4 is the brown lead oxide nanometer layer.Embodiment 6
Nanometer angle color-changing solar energy controlling diaphragm, substantially the same manner as Example 1, difference only is: the thickness of sulfide nanometer layer 3 is between the 20-500nm; The thickness of oxidate nano layer 4 is between the 20-500nm; Sulfide nanometer layer 3 is the cadmium sulfide nano layer.
Embodiment 7
Nanometer angle color-changing solar energy controlling diaphragm, substantially the same manner as Example 1, difference only is: sulfide nanometer layer 3 is the arsenones nanometer layer.
Embodiment 8
Nanometer angle color-changing solar energy controlling diaphragm, substantially the same manner as Example 1, difference only is: sulfide nanometer layer 3 is the artificial gold nanometer layer.
Embodiment 9
Nanometer angle color-changing solar energy controlling diaphragm, substantially the same manner as Example 1, difference only is: sulfide nanometer layer 3 is the antimony sulfide nano layer.
Embodiment 10
Nanometer angle color-changing solar energy controlling diaphragm, substantially the same manner as Example 1, difference only is: sulfide nanometer layer 3 is the bismuth sulfide nano layer.
Embodiment 11
Detect the film that embodiment 1 to embodiment 11 makes, the results are shown in Table 1.
Light transmittance and the effect of heat insulation table of the film that table 1 embodiment 1 to embodiment 11 makes

Claims (7)

1. a nanometer angle color-changing solar can controlling diaphragm, it is characterized in that: comprise substrate (1) and be located at photochromic layer (2) in the substrate (1), described nanochromics layer (2) is staggered by sulfide nanometer layer (3) and oxidate nano layer (4) and forms.
2. a kind of nanometer angle color-changing solar according to claim 1 can controlling diaphragm, and it is characterized in that: described substrate (1) is PET film, plastics or glass.
3. a kind of nanometer angle color-changing solar according to claim 1 can controlling diaphragm, and it is characterized in that: the thickness of described sulfide nanometer layer (3) is 2~500nm.
4. a kind of nanometer angle color-changing solar according to claim 1 can controlling diaphragm, and it is characterized in that: described sulfide nanometer layer (3) is zinc sulfide nano layer, vulcanized sodium nanometer layer, calcium sulfide nanometer layer, barium sulphide nanometer layer, manganese sulfide nano layer, cadmium sulfide nano layer, arsenones nanometer layer, artificial gold nanometer layer, antimony sulfide nano layer, bismuth sulfide nano layer.
5. a kind of nanometer angle color-changing solar according to claim 1 can controlling diaphragm, and it is characterized in that: the thickness of described oxidate nano layer (4) is 2~500nm.
6. a kind of nanometer angle color-changing solar according to claim 1 can controlling diaphragm, and it is characterized in that: described nano oxide layer (4) is silica nanometer layer, germanium dioxide nanometer layer, selenium dioxide nanometer layer, brown lead oxide nanometer layer.
7. the preparation method that a nanometer angle color-changing solar can controlling diaphragm is characterized in that: may further comprise the steps: at substrate surface staggered sputter sulfide nanometer layer and oxidate nano layer and get final product.
CN201310164404.XA 2013-05-06 2013-05-06 A kind of nano-angle color-changing solar can control film and preparation method thereof Expired - Fee Related CN103350534B (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105128473A (en) * 2015-09-04 2015-12-09 黑龙江科技大学 Reflecting luminous film
CN105227202A (en) * 2015-09-01 2016-01-06 信阳师范学院 A kind of electronic communication equipment based on Internet of Things
CN106179750A (en) * 2015-10-27 2016-12-07 浙江亿东环保科技有限公司 One pole gold pin anion outdoor PM2.5 purifier
CN109111870A (en) * 2018-06-07 2019-01-01 苏州袭麟光电科技产业有限公司 A kind of improved heat-insulated solar control film of height of nano material

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US20050196623A1 (en) * 2004-03-03 2005-09-08 Mckown Clem S.Jr. Solar control coated glass composition
WO2006071288A2 (en) * 2004-12-28 2006-07-06 Arkema Inc. Solar control coated glass composition with reduced haze
JP2008151549A (en) * 2006-12-14 2008-07-03 Seiko Epson Corp Dial plate for watch and the watch
CN100516145C (en) * 2000-09-22 2009-07-22 弗莱克斯产品公司 Optically variable pigments and foils with enhanced color shifting properties
CN101500833A (en) * 2006-06-09 2009-08-05 埃克阿泰克有限责任公司 Polycarbonate glazing system having solar reflecting properties
CN203267331U (en) * 2013-05-06 2013-11-06 苏州金海薄膜科技发展有限公司 Nanometer angle discoloring solar control film

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Publication number Priority date Publication date Assignee Title
CN100516145C (en) * 2000-09-22 2009-07-22 弗莱克斯产品公司 Optically variable pigments and foils with enhanced color shifting properties
US20050196623A1 (en) * 2004-03-03 2005-09-08 Mckown Clem S.Jr. Solar control coated glass composition
WO2006071288A2 (en) * 2004-12-28 2006-07-06 Arkema Inc. Solar control coated glass composition with reduced haze
CN101500833A (en) * 2006-06-09 2009-08-05 埃克阿泰克有限责任公司 Polycarbonate glazing system having solar reflecting properties
JP2008151549A (en) * 2006-12-14 2008-07-03 Seiko Epson Corp Dial plate for watch and the watch
CN203267331U (en) * 2013-05-06 2013-11-06 苏州金海薄膜科技发展有限公司 Nanometer angle discoloring solar control film

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105227202A (en) * 2015-09-01 2016-01-06 信阳师范学院 A kind of electronic communication equipment based on Internet of Things
CN105128473A (en) * 2015-09-04 2015-12-09 黑龙江科技大学 Reflecting luminous film
CN105128473B (en) * 2015-09-04 2017-05-10 黑龙江科技大学 Reflecting luminous film
CN106179750A (en) * 2015-10-27 2016-12-07 浙江亿东环保科技有限公司 One pole gold pin anion outdoor PM2.5 purifier
CN109111870A (en) * 2018-06-07 2019-01-01 苏州袭麟光电科技产业有限公司 A kind of improved heat-insulated solar control film of height of nano material

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Address after: 215400, 8, Kai Xing Road, old gate area, pontoon bridge, Suzhou, Jiangsu, Taicang

Applicant after: SUZHOU XILIN OPTOELECTRONICS TECHNOLOGY INDUSTRY CO., LTD.

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Free format text: CORRECT: APPLICANT; FROM: SUZHOU KINGHIGH FILM TECHNOLOGY DEVELOPMENT CO., LTD. TO: SUZHOU XILIN OPTOELECTRONIC TECHNOLOGY INDUSTRY CO., LTD.

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Address after: 215434, Suzhou, Jiangsu Province, Taicang City Bridge Town, 8 old gate road, 8

Patentee after: Suzhou Xu Ze new Mstar Technology Ltd

Address before: 215400, 8, Kai Xing Road, old gate area, pontoon bridge, Suzhou, Jiangsu, Taicang

Patentee before: SUZHOU XILIN OPTOELECTRONICS TECHNOLOGY INDUSTRY CO., LTD.

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