JPS63279588A - Organic heater element - Google Patents
Organic heater elementInfo
- Publication number
- JPS63279588A JPS63279588A JP11397087A JP11397087A JPS63279588A JP S63279588 A JPS63279588 A JP S63279588A JP 11397087 A JP11397087 A JP 11397087A JP 11397087 A JP11397087 A JP 11397087A JP S63279588 A JPS63279588 A JP S63279588A
- Authority
- JP
- Japan
- Prior art keywords
- heater element
- composite conductive
- conductive high
- conductive polymer
- organic
- 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
Links
- 229920000642 polymer Polymers 0.000 claims abstract description 11
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 claims abstract description 10
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000178 monomer Substances 0.000 claims abstract description 7
- 229920000128 polypyrrole Polymers 0.000 claims abstract description 6
- 229930192474 thiophene Natural products 0.000 claims abstract description 4
- 239000000470 constituent Substances 0.000 claims abstract description 3
- 229920000767 polyaniline Polymers 0.000 claims abstract description 3
- 229920000123 polythiophene Polymers 0.000 claims abstract description 3
- 239000004020 conductor Substances 0.000 claims abstract 2
- 229920001940 conductive polymer Polymers 0.000 claims description 13
- 125000002490 anilino group Chemical class [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- 150000003233 pyrroles Chemical class 0.000 claims 1
- 150000003577 thiophenes Chemical class 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 9
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract description 6
- 239000002131 composite material Substances 0.000 abstract description 6
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 abstract description 4
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 abstract description 4
- OXHNLMTVIGZXSG-UHFFFAOYSA-N 1-Methylpyrrole Chemical compound CN1C=CC=C1 OXHNLMTVIGZXSG-UHFFFAOYSA-N 0.000 abstract description 2
- 150000001345 alkine derivatives Chemical class 0.000 abstract description 2
- 150000001491 aromatic compounds Chemical class 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000006467 substitution reaction Methods 0.000 abstract 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- 230000020169 heat generation Effects 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000006229 carbon black Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- -1 nichrome wire Chemical class 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- WGHUNMFFLAMBJD-UHFFFAOYSA-M tetraethylazanium;perchlorate Chemical compound [O-]Cl(=O)(=O)=O.CC[N+](CC)(CC)CC WGHUNMFFLAMBJD-UHFFFAOYSA-M 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Resistance Heating (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
Description
【発明の詳細な説明】 ［産業上の利用分野］ 本発明は新規な有機ヒータ素子に関するものである。[Detailed description of the invention] [Industrial application field] The present invention relates to a novel organic heater element.
［従来の技術］
従来、電気ヒータの発熱体としてはニクロム線、白金線
等に代表される金属又は黒鉛が広く用いられているが、
最近は高分子中にカーボンブラック、グラファイト等を
混和した材料や導電性塗料を発熱体として利用する製品
も増えている。[Prior Art] Conventionally, metals such as nichrome wire, platinum wire, etc., or graphite have been widely used as heating elements for electric heaters.
Recently, there has been an increase in the number of products that use materials in which carbon black, graphite, etc. are mixed into polymers, or conductive paints as heating elements.
［発明が解決しようとする問題点］
これらのヒータは特定の環境下、特定の発熱特外下にお
いて好ましく用いられている。しかしながら、これらの
ヒータは以下に述べるような本質的欠点を有しているた
め、その使用範囲も大幅に制限されているのが現状であ
る。[Problems to be Solved by the Invention] These heaters are preferably used under specific environments and under specific heat generation conditions. However, since these heaters have essential drawbacks as described below, their range of use is currently severely limited.
例えば、金属系のヒータは腐食性環境下では著しい損傷
を受ける。一方、高分子中にカーボンブラック等を混和
した発熱体を再現性よく製造するには多大の労力と高度
の製造管理を必要とし、また混和材料であるためにミク
ロ的な均一性を得るには限界があり、場合によると発熱
の不均一、寿命の低下等を引き起こす原因となる。さら
に、黒鉛製の発熱体はもろいので、製造及び使用の面か
ら著しい制限を受ける。For example, metal-based heaters can be severely damaged in corrosive environments. On the other hand, manufacturing a heating element made by mixing carbon black, etc. into a polymer with good reproducibility requires a great deal of effort and sophisticated manufacturing control, and since it is a mixed material, it is difficult to obtain microuniformity. There are limitations, and in some cases, it can cause uneven heat generation and shortened lifespan. Additionally, graphite heating elements are brittle, which poses significant limitations in terms of manufacture and use.
なお、これらの発熱体に共通した欠点は薄形のヒータ素
子を作成するのが特に困難であるという欠点である。Note that a common drawback of these heating elements is that it is particularly difficult to produce a thin heater element.
本発明はかかる事情に鑑みてなされたものであって、そ
の目的とするところは前記した従来のヒータ素子の欠点
を解消し、新規な有機ヒータ素子を提供することにある
。The present invention has been made in view of the above circumstances, and its purpose is to eliminate the drawbacks of the conventional heater elements described above and to provide a novel organic heater element.
［問題点を解決するための手段及び作用］本発明の要旨
は、ヒータ素子の発熱体として合成導電性高分子を用い
たことにある。[Means and effects for solving the problems] The gist of the present invention lies in the use of a synthetic conductive polymer as the heating element of the heater element.
ここで、合成導電性高分子としては、アセチレン、ピロ
ール、チオフェン、アニリン等をモノマーとした重合体
、上記モノマーの誘導体（置換体を含む）、例えばＮ−
メチルピロールを構成単位として含む重合体、アセチレ
ン、ピロール、チオフェン、アニリン等のモノマーとア
ルキン又は芳香族化合物との重合体等の１種又は２種以
上の重合体から構成された合成導電性高分子がある。特
に好ましい合成導電性高分子としてはポリピロール、ポ
リチオフェン又はポリアニリンを挙げることができる。Here, examples of synthetic conductive polymers include polymers containing acetylene, pyrrole, thiophene, aniline, etc. as monomers, derivatives (including substituted products) of the above monomers, such as N-
A synthetic conductive polymer composed of one or more types of polymers, such as a polymer containing methylpyrrole as a constituent unit, a polymer of a monomer such as acetylene, pyrrole, thiophene, or aniline, and an alkyne or an aromatic compound. There is. Particularly preferred synthetic conductive polymers include polypyrrole, polythiophene or polyaniline.
なお、これらの合成導電性高分子は公知のドーパントを
適宜含んでいてもよい。Note that these synthetic conductive polymers may contain a known dopant as appropriate.
また、これらの合成導電性高分子は１０４〜１０うΩ−
１０，−１の導電率を有することが好ましく（この範囲
を外れるとヒータとしての発熱コントロールが難しくな
る）、さらに好ましい範囲は１０２〜１０°３Ω−ｉ
ｅｌ−’である。In addition, these synthetic conductive polymers have a resistance of 104 to 10 Ω-
It is preferable to have a conductivity of 10,-1 (outside this range, it becomes difficult to control heat generation as a heater), and a more preferable range is 102 to 10°3Ω-i.
It is el-'.
［実施例］
実施例１
ガラス容器にアセトニトリル３００１、過塩素酸テトラ
エチルアンモニウム７ｇ１ピロール１．２ｇ及び水２ｍ
ｌを加え、寸法２０ Ｘ ４０ ａｓ２の白金電極２本
を３ｃｍ間隔で対向配置させ、電流密度１ｍＡ／ｃ＋ｎ
２で電解重合を行い、白金電極（陽極）上に生成したポ
リピロールフィルムをはく離し、アセトニトリルで洗浄
後乾燥した。得られたフィルムの厚さは１０μであった
。次いで、ガラス板に前記ポリピロールフィルムを１０
■×３０ｍｍに切り出し、両端にニッケル電極を取り付
け、２０ｖの電圧を印加したところ発熱し、約０．０６
Ｗの出力を示した。[Example] Example 1 In a glass container, 3001 acetonitrile, 7 g of tetraethylammonium perchlorate, 1.2 g of pyrrole, and 2 m of water
1, two platinum electrodes with dimensions of 20 x 40 as2 were placed facing each other at a distance of 3 cm, and a current density of 1 mA/c+n was applied.
Electrolytic polymerization was performed in step 2, and the polypyrrole film formed on the platinum electrode (anode) was peeled off, washed with acetonitrile, and then dried. The thickness of the obtained film was 10μ. Next, 10% of the polypyrrole film was placed on a glass plate.
■ When I cut it out to 30mm, attached nickel electrodes to both ends, and applied a voltage of 20V, it generated heat of about 0.06mm.
The output of W is shown.
実施例２
白金電極（陽極）に厚さ２０μのポリ塩化ビニルを被覆
して実施例１と同様な方法で電解重合を行い、ポリ塩化
ビニル／ポリピロール複合体を得た。実施例１と同様に
してヒータ素子を作成し、２０Ｖの電圧を印加したとこ
ろ発熱し、約０．０７Ｗの出力を示した。Example 2 A platinum electrode (anode) was coated with polyvinyl chloride having a thickness of 20 μm, and electrolytic polymerization was performed in the same manner as in Example 1 to obtain a polyvinyl chloride/polypyrrole composite. A heater element was prepared in the same manner as in Example 1, and when a voltage of 20V was applied, it generated heat and exhibited an output of about 0.07W.
比較例
ポリ塩化ビニルとカーボンブラックを混和し、厚さ２０
μのフィルムを作成しようとしたが極めて困難であって
、実際上使用可能なフィルムは得られなかった。Comparative Example Polyvinyl chloride and carbon black were mixed and the thickness was 20 mm.
Attempts were made to make a μ film, but it was extremely difficult and no film that could be used in practice could be obtained.
［発明の効果］
以上説明したように本発明によれば、薄形のヒータを作
成するのが容易で、かつ良好な発熱特性を示す有機ヒー
タ素子を提供することができ、その工業的価値は極めて
大きい。[Effects of the Invention] As explained above, according to the present invention, it is possible to provide an organic heater element that is easy to produce a thin heater and exhibits good heat generation characteristics, and its industrial value is Extremely large.
Claims (7)
分の電気導体が合成導電性高分子から成ることを特徴と
する有機ヒータ素子。(1) An organic heater element that generates heat when energized, characterized in that the electric conductor of the heat generating portion is made of a synthetic conductive polymer.
徴とする特許請求の範囲第１項記載の有機ヒータ素子。(2) The organic heater element according to claim 1, wherein the synthetic conductive polymer is polypyrrole.
特徴とする特許請求の範囲第１項記載の有機ヒータ素子
。(3) The organic heater element according to claim 1, wherein the synthetic conductive polymer is polythiophene.
徴とする特許請求の範囲第１項記載の有機ヒータ素子。(4) The organic heater element according to claim 1, wherein the synthetic conductive polymer is polyaniline.
誘導体及びアニリン誘導体から成る群から選択されるい
ずれか１つの誘導体を構成単位とする高分子であること
を特徴とする特許請求の範囲第１項記載の有機ヒータ素
子。(5) Claim 1, characterized in that the synthetic conductive polymer is a polymer whose constitutional unit is any one derivative selected from the group consisting of pyrrole derivatives, thiophene derivatives, and aniline derivatives. The organic heater element described.
リニンから成る群から選択される少なくとも１種のモノ
マーを構成単位として含む共重合体であることを特徴と
する特許請求の範囲第１項記載の有機ヒータ素子。(6) The synthetic conductive polymer is a copolymer containing as a constituent unit at least one monomer selected from the group consisting of pyrrole, thiophene, and alinine. Organic heater element.
＾３Ω＾−＾１ｃｍ＾−＾１であることを特徴とする特
許請求の範囲第１項記載の有機ヒータ素子。(7) The conductivity of the synthetic conductive polymer is 10^4 to 10^-
The organic heater element according to claim 1, characterized in that the resistance is ^3Ω^-^1cm^-^1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11397087A JPS63279588A (en) | 1987-05-11 | 1987-05-11 | Organic heater element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11397087A JPS63279588A (en) | 1987-05-11 | 1987-05-11 | Organic heater element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63279588A true JPS63279588A (en) | 1988-11-16 |
Family
ID=14625775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11397087A Pending JPS63279588A (en) | 1987-05-11 | 1987-05-11 | Organic heater element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63279588A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012113871A (en) * | 2010-11-22 | 2012-06-14 | Tayca Corp | Planar heating element and manufacturing method thereof |
-
1987
- 1987-05-11 JP JP11397087A patent/JPS63279588A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012113871A (en) * | 2010-11-22 | 2012-06-14 | Tayca Corp | Planar heating element and manufacturing method thereof |
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