"\u30DD\u30EA\u30A2\u30BB\u30C1\u30EC\u30F3 (polyacetylene) \u3068\u306F\u3001\u30A2\u30BB\u30C1\u30EC\u30F3\u304B\u3089\u306A\u308B\u5171\u5F79\u7CFB\u9AD8\u5206\u5B50\u3067\u3042\u308B\u3002\u5171\u5F79\u30DD\u30EA\u30A8\u30F3\u7CFB\u3092\u6301\u3061\u3001\u30E8\u30A6\u7D20\u306A\u3069\u306E\u96FB\u5B50\u53D7\u5BB9\u4F53\u3092\u30C9\u30FC\u30D7\u3059\u308B\u3068\u5927\u304D\u306A\u96FB\u6C17\u4F1D\u5C0E\u6027\u3092\u793A\u3059\u3053\u3068\u304C\u77E5\u3089\u308C\u3066\u3044\u308B\u3002 \u767D\u5DDD\u82F1\u6A39\u304C\u5C0E\u96FB\u6027\u30DD\u30EA\u30A2\u30BB\u30C1\u30EC\u30F3\u3092\u767A\u898B\u3057\u30012000\u5E74\u3001\u30CE\u30FC\u30D9\u30EB\u5316\u5B66\u8CDE\u3092\u53D7\u8CDE\u3057\u305F\u3002"@ja . . "Polyethin (auch Polyacetylen, Kurzzeichen PAC) ist ein Polymer des Ethins. Es gibt drei Polyethinisomere, das trans-Polyethin, das cis-Polyethin und das cis-cisoide Polyethin, welches jedoch instabil ist. Polyethin ist ein elektrischer Isolator; durch Dotierung kann man eine Leitf\u00E4higkeit erzielen, die der von Silber, dem Metall mit der besten elektrischen Leitf\u00E4higkeit, gleichkommt. Dotiertes Polyethin war das erste Polymer, an dem elektrische Leitf\u00E4higkeit beobachtet wurde (leitf\u00E4higes Polymer)."@de . . "Poliacetileno"@pt . . . "Polyethyne"@en . . . . . "Poliacetileno (nome IUPAC: polyethyne, polietino) \u00E9 um pol\u00EDmero org\u00E2nico com a unidade repetida (C2H2)n. A alta condutividade el\u00E9trica destes pol\u00EDmeros, descoberta nos anos 1970 aceleraram o interesse no uso de compostos org\u00E2nicos em microeletr\u00F4nica. S\u00E3o tamb\u00E9m conhecidos poliacetilenos onde os \u00E1tomos de hidrog\u00EAnio s\u00E3o substitu\u00EDdos por grupos alquil."@pt . "Poliacetilene"@it . . "\u041F\u043E\u043B\u0456\u0430\u0446\u0435\u0442\u0438\u043B\u0435\u0301\u043D \u2014 \u043F\u043E\u043B\u0456\u043C\u0435\u0440 \u0437 \u0444\u043E\u0440\u043C\u0443\u043B\u043E\u044E (C2H2)n. \u041F\u043E\u043B\u0456\u0430\u0446\u0435\u0442\u0438\u043B\u0435\u043D \u043D\u0430\u0439\u043F\u0440\u043E\u0441\u0442\u0456\u0448\u0438\u0439 \u0437\u0430 \u0445\u0456\u043C\u0456\u0447\u043D\u043E\u044E \u0431\u0443\u0434\u043E\u0432\u043E\u044E \u0456\u0437 \u0435\u043B\u0435\u043A\u0442\u0440\u043E\u043F\u0440\u043E\u0432\u0456\u0434\u043D\u0438\u0445 \u043F\u043E\u043B\u0456\u043C\u0435\u0440\u0456\u0432. \u0412\u0456\u043D \u0454 \u043E\u0440\u0433\u0430\u043D\u0456\u0447\u043D\u0438\u043C \u043D\u0430\u043F\u0456\u0432\u043F\u0440\u043E\u0432\u0456\u0434\u043D\u0438\u043A\u043E\u043C, \u043F\u0440\u043E\u0432\u0456\u0434\u043D\u0456\u0441\u0442\u044C \u044F\u043A\u043E\u0433\u043E \u0432 \u043E\u0441\u043D\u043E\u0432\u043D\u043E\u043C\u0443 \u0437\u0443\u043C\u043E\u0432\u043B\u0435\u043D\u0430 \u0434\u043E\u043C\u0456\u0448\u043A\u0430\u043C\u0438. \u0412\u0456\u0434\u043A\u0440\u0438\u0442\u0442\u044F \u043F\u0440\u043E\u0432\u0456\u0434\u043D\u043E\u0441\u0442\u0456 \u043F\u043E\u043B\u0456\u0430\u0446\u0435\u0442\u0438\u043B\u0435\u043D\u0443 \u043D\u0430 \u043F\u043E\u0447\u0430\u0442\u043A\u0443 1960 \u0440\u043E\u043A\u0456\u0432 \u043F\u0440\u043E\u0431\u0443\u0434\u0438\u043B\u043E \u0456\u043D\u0442\u0435\u0440\u0435\u0441 \u0434\u043E ."@uk . . . . . . . . "180"^^ . . . "185"^^ . . . . . . . . . . "1120723896"^^ . "Il poliacetilene (PAc) \u00E8 un polimero conduttivo costituito da una lunga catena di dieni coniugati, di acetilene, \u00E8 ottenuto dalla polimerizzazione dell'acetilene (monomero). Il PAc \u00E8 stato il primo composto organico a mostrare propriet\u00E0 di conducibilit\u00E0 elettrica. Ne esistono sia l'isomero \"trans\" sia l'isomero \"cis\". Il poliacetilene opportunamente drogato raggiunge una conducibilt\u00E0 dell'ordine di 103,5 S/cm."@it . . . . . . . . . . "25301"^^ . . . . . . "Poliacetileno (nome IUPAC: polyethyne, polietino) \u00E9 um pol\u00EDmero org\u00E2nico com a unidade repetida (C2H2)n. A alta condutividade el\u00E9trica destes pol\u00EDmeros, descoberta nos anos 1970 aceleraram o interesse no uso de compostos org\u00E2nicos em microeletr\u00F4nica. S\u00E3o tamb\u00E9m conhecidos poliacetilenos onde os \u00E1tomos de hidrog\u00EAnio s\u00E3o substitu\u00EDdos por grupos alquil."@pt . . "cis-polyacetylene"@en . "Il poliacetilene (PAc) \u00E8 un polimero conduttivo costituito da una lunga catena di dieni coniugati, di acetilene, \u00E8 ottenuto dalla polimerizzazione dell'acetilene (monomero). Il PAc \u00E8 stato il primo composto organico a mostrare propriet\u00E0 di conducibilit\u00E0 elettrica. Ne esistono sia l'isomero \"trans\" sia l'isomero \"cis\". Il poliacetilene opportunamente drogato raggiunge una conducibilt\u00E0 dell'ordine di 103,5 S/cm."@it . . . . . . "\u041F\u043E\u043B\u0456\u0430\u0446\u0435\u0442\u0438\u043B\u0435\u0301\u043D \u2014 \u043F\u043E\u043B\u0456\u043C\u0435\u0440 \u0437 \u0444\u043E\u0440\u043C\u0443\u043B\u043E\u044E (C2H2)n. \u041F\u043E\u043B\u0456\u0430\u0446\u0435\u0442\u0438\u043B\u0435\u043D \u043D\u0430\u0439\u043F\u0440\u043E\u0441\u0442\u0456\u0448\u0438\u0439 \u0437\u0430 \u0445\u0456\u043C\u0456\u0447\u043D\u043E\u044E \u0431\u0443\u0434\u043E\u0432\u043E\u044E \u0456\u0437 \u0435\u043B\u0435\u043A\u0442\u0440\u043E\u043F\u0440\u043E\u0432\u0456\u0434\u043D\u0438\u0445 \u043F\u043E\u043B\u0456\u043C\u0435\u0440\u0456\u0432. \u0412\u0456\u043D \u0454 \u043E\u0440\u0433\u0430\u043D\u0456\u0447\u043D\u0438\u043C \u043D\u0430\u043F\u0456\u0432\u043F\u0440\u043E\u0432\u0456\u0434\u043D\u0438\u043A\u043E\u043C, \u043F\u0440\u043E\u0432\u0456\u0434\u043D\u0456\u0441\u0442\u044C \u044F\u043A\u043E\u0433\u043E \u0432 \u043E\u0441\u043D\u043E\u0432\u043D\u043E\u043C\u0443 \u0437\u0443\u043C\u043E\u0432\u043B\u0435\u043D\u0430 \u0434\u043E\u043C\u0456\u0448\u043A\u0430\u043C\u0438. \u0412\u0456\u0434\u043A\u0440\u0438\u0442\u0442\u044F \u043F\u0440\u043E\u0432\u0456\u0434\u043D\u043E\u0441\u0442\u0456 \u043F\u043E\u043B\u0456\u0430\u0446\u0435\u0442\u0438\u043B\u0435\u043D\u0443 \u043D\u0430 \u043F\u043E\u0447\u0430\u0442\u043A\u0443 1960 \u0440\u043E\u043A\u0456\u0432 \u043F\u0440\u043E\u0431\u0443\u0434\u0438\u043B\u043E \u0456\u043D\u0442\u0435\u0440\u0435\u0441 \u0434\u043E ."@uk . "Trans-Polyacetylene.svg"@en . . . "Cis-Polyacetylene.svg"@en . . . . . "Structural diagram"@en . . "Polyacetylene (IUPAC name: polyethyne) usually refers to an organic polymer with the repeating unit [C2H2]n. The name refers to its conceptual construction from polymerization of acetylene to give a chain with repeating olefin groups. This compound is conceptually important, as the discovery of polyacetylene and its high conductivity upon doping helped to launch the field of organic conductive polymers. The high electrical conductivity discovered by Hideki Shirakawa, Alan Heeger, and Alan MacDiarmid for this polymer led to intense interest in the use of organic compounds in microelectronics (organic semiconductors). This discovery was recognized by the Nobel Prize in Chemistry in 2000. Early work in the field of polyacetylene research was aimed at using doped polymers as easily processable"@en . . . . "Polyacetylene, PAc"@en . . "\u805A\u4E59\u7094"@zh . . . . . . . "Trans-n.svg"@en . . . "\u805A\u4E59\u7094\uFF08\u82F1\u8A9E\uFF1Apolyacetylene\uFF0CIUPAC\u540D\uFF1Apolyethyne\uFF09\u662F\u4E00\u79CD\u7ED3\u6784\u5355\u5143\u4E3A(C2H2)n\u7684\u805A\u5408\u7269\u6750\u6599\uFF0C\u5E38\u5199\u6210(CH)n\u3002\u8FD9\u79CD\u805A\u5408\u7269\u7ECF\u6EB4\u6216\u7898\u63BA\u6742\u4E4B\u540E\u5BFC\u7535\u6027\u4F1A\u63D0\u9AD8\u5230\u91D1\u5C5E\u6C34\u5E73\uFF0C\u8FD9\u5F15\u8D77\u4E86\u7814\u7A76\u8005\u7684\u5174\u8DA3\u3002\u767D\u5DDD\u82F1\u6811\u3001\u827E\u4F26\u00B7\u9ED1\u683C\u548C\u827E\u4F26\u00B7\u9EA6\u514B\u8FEA\u5C14\u7C73\u5FB7\u56E0\u201C\u53D1\u73B0\u548C\u53D1\u5C55\u5BFC\u7535\u805A\u5408\u7269\u201D\u83B7\u5F97\u4E862000\u5E74\u7684\u8BFA\u8D1D\u5C14\u5316\u5B66\u5956\u3002\u5982\u4ECA\u805A\u4E59\u7094\u4EE5\u7528\u4E8E\u5236\u5907\u592A\u9633\u80FD\u7535\u6C60\u3001\u534A\u5BFC\u4F53\u6750\u6599\u548C\u7535\u6D3B\u6027\u805A\u5408\u7269\u7B49\u3002"@zh . "trans-polyacetylene"@en . . . "changed"@en . "Le polyac\u00E9tyl\u00E8ne (poly\u00E9thyne dans la nomenclature IUPAC) est un polym\u00E8re organique dans lequel l'unit\u00E9 de r\u00E9p\u00E9tition est l'\u00E9thyne : (C2H2)n. La haute conductivit\u00E9 \u00E9lectrique d\u00E9couverte pour ces polym\u00E8res dans les ann\u00E9es 1970 a accru l'int\u00E9r\u00EAt sur l'utilisation des compos\u00E9s organiques en micro-\u00E9lectronique. D'autres polyac\u00E9tyl\u00E8nes avec des groupes alkyles substituant les atomes d'hydrog\u00E8ne."@fr . . . . "\u30DD\u30EA\u30A2\u30BB\u30C1\u30EC\u30F3"@ja . . . . "Polyethin"@de . . . . . . . "Poliacetylen, polietyn, PA, PAC \u2013 polimer przewodz\u0105cy pr\u0105d elektryczny. Poliacetylen powstaje podczas polimeryzacji acetylenu (CH\u2261CH), podczas kt\u00F3rej wi\u0105zania potr\u00F3jne przekszta\u0142caj\u0105 si\u0119 w wi\u0105zania podw\u00F3jne wytwarzaj\u0105c jednocze\u015Bnie wi\u0105zania pomi\u0119dzy kolejnymi cz\u0105steczkami: n CH\u2261CH \u2192 \u2212[CH=CH]n\u2212 W praktyce proces ten jest trudno kontrolowa\u0107 i poliacetylen otrzymuje si\u0119 raczej w procesie polimeryzacji z metatetycznym otwarciem pier\u015Bcienia, np. lub jego podstawionych pochodnych. Poliacetylen zbudowany jest z d\u0142ugich \u0142a\u0144cuch\u00F3w, w kt\u00F3rych wi\u0105zania pomi\u0119dzy atomami w\u0119gla s\u0105 formalnie na przemian podw\u00F3jne i pojedyncze (tzw. wi\u0105zania sprz\u0119\u017Cone). W rzeczywisto\u015Bci wi\u0105zania sprz\u0119\u017Cone s\u0105 u\u015Brednione, a elektrony tworz\u0105ce wi\u0105zania \u03C0 ulegaj\u0105 delokalizacji wzd\u0142u\u017C ca\u0142ej cz\u0105steczki polimeru, co umo\u017Cliwia im \u0142atwe przemieszczanie si\u0119 i przewodzenie pr\u0105du elektrycznego. B\u0142ony poliacetylenu o grubo\u015Bci od 1 \u03BC do 5 mm mo\u017Cna otrzyma\u0107 zwil\u017Caj\u0105c \u015Bciany naczynia roztworem katalizatora Zieglera-Natty (trietyloglinem lub ) i wprowadzaj\u0105c do niego acetylen. Otrzymany produkt po wypolerowaniu ma barw\u0119 srebrzyst\u0105. Ka\u017Cda para mer\u00F3w w poliacetylenie mo\u017Ce mie\u0107 konfiguracj\u0119 cis lub trans. W temperaturze \u221278 \u00B0C powstaje wy\u0142\u0105cznie produkt cis, w ok. 150 \u00B0C wy\u0142\u0105cznie trans, a w temperaturach po\u015Brednich ich mieszanina, przy czym izomer trans jest produktem stabilnym termodynamicznie. Ogrzewaj\u0105c w temperaturze 200 \u00B0C form\u0119 cis lub mieszanin\u0119 izomer\u00F3w, ulega ona przemianie do formy trans. Przewodnictwo elektryczne w\u0142a\u015Bciwe polimeru cis wynosi 10\u22129 S/cm, a dla izomeru trans 10\u22125 S/m. Wzrasta ono silnie w obecno\u015Bci zanieczyszcze\u0144 i ocenia si\u0119, \u017Ce przewodnictwo czystego polimeru jest mniejsze o 4 rz\u0119dy wielko\u015Bci. Kopolimery poliacetylenu zawieraj\u0105ce niewielkie ilo\u015Bci domieszek typu donor\u00F3w lub akceptor\u00F3w elektron\u00F3w wykazuj\u0105 znacznie wy\u017Csze przewodnictwo, do 103 S/m."@pl . "Ball-and-stick models of the transoidal and cisoidal conformations of the trans isomer"@en . . . . "464209345"^^ . . . . . . . . . "\u30DD\u30EA\u30A2\u30BB\u30C1\u30EC\u30F3 (polyacetylene) \u3068\u306F\u3001\u30A2\u30BB\u30C1\u30EC\u30F3\u304B\u3089\u306A\u308B\u5171\u5F79\u7CFB\u9AD8\u5206\u5B50\u3067\u3042\u308B\u3002\u5171\u5F79\u30DD\u30EA\u30A8\u30F3\u7CFB\u3092\u6301\u3061\u3001\u30E8\u30A6\u7D20\u306A\u3069\u306E\u96FB\u5B50\u53D7\u5BB9\u4F53\u3092\u30C9\u30FC\u30D7\u3059\u308B\u3068\u5927\u304D\u306A\u96FB\u6C17\u4F1D\u5C0E\u6027\u3092\u793A\u3059\u3053\u3068\u304C\u77E5\u3089\u308C\u3066\u3044\u308B\u3002 \u767D\u5DDD\u82F1\u6A39\u304C\u5C0E\u96FB\u6027\u30DD\u30EA\u30A2\u30BB\u30C1\u30EC\u30F3\u3092\u767A\u898B\u3057\u30012000\u5E74\u3001\u30CE\u30FC\u30D9\u30EB\u5316\u5B66\u8CDE\u3092\u53D7\u8CDE\u3057\u305F\u3002"@ja . "Polyethyne"@en . . "Le polyac\u00E9tyl\u00E8ne (poly\u00E9thyne dans la nomenclature IUPAC) est un polym\u00E8re organique dans lequel l'unit\u00E9 de r\u00E9p\u00E9tition est l'\u00E9thyne : (C2H2)n. La haute conductivit\u00E9 \u00E9lectrique d\u00E9couverte pour ces polym\u00E8res dans les ann\u00E9es 1970 a accru l'int\u00E9r\u00EAt sur l'utilisation des compos\u00E9s organiques en micro-\u00E9lectronique. D'autres polyac\u00E9tyl\u00E8nes avec des groupes alkyles substituant les atomes d'hydrog\u00E8ne."@fr . . . "\u041F\u043E\u043B\u0438\u0430\u0446\u0435\u0442\u0438\u043B\u0435\u043D \u2014 \u043E\u0440\u0433\u0430\u043D\u0438\u0447\u0435\u0441\u043A\u043E\u0435 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u043E, \u043F\u043E\u043B\u0438\u043C\u0435\u0440 \u0430\u0446\u0435\u0442\u0438\u043B\u0435\u043D\u0430. \u0418\u0437\u0432\u0435\u0441\u0442\u043D\u044B \u0446\u0438\u0441- \u0438 \u0442\u0440\u0430\u043D\u0441-\u0444\u043E\u0440\u043C\u044B \u043F\u043E\u043B\u0438\u0430\u0446\u0435\u0442\u0438\u043B\u0435\u043D\u0430. \u041F\u0440\u0438 \u043D\u0430\u0433\u0440\u0435\u0432\u0430\u043D\u0438\u0438 \u0446\u0438\u0441-\u0438\u0437\u043E\u043C\u0435\u0440\u0430 \u0434\u043E 100-150\u202F\u00B0C, \u0441\u043E\u0432\u0435\u0440\u0448\u0430\u0435\u0442\u0441\u044F \u043F\u0435\u0440\u0435\u0445\u043E\u0434 \u0432 \u0442\u0440\u0430\u043D\u0441-\u0444\u043E\u0440\u043C\u0443. \u0412 \u0437\u0430\u0432\u0438\u0441\u0438\u043C\u043E\u0441\u0442\u0438 \u043E\u0442 \u0441\u043F\u043E\u0441\u043E\u0431\u0430 \u043F\u043E\u043B\u0443\u0447\u0435\u043D\u0438\u044F \u043F\u043E\u043B\u0438\u0430\u0446\u0435\u0442\u0438\u043B\u0435\u043D \u043C\u043E\u0436\u0435\u0442 \u043F\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043B\u044F\u0442\u044C \u0441\u043E\u0431\u043E\u0439 \u0447\u0451\u0440\u043D\u044B\u0439 \u043F\u043E\u0440\u043E\u0448\u043E\u043A, \u0441\u0435\u0440\u043E\u0432\u0430\u0442\u044B\u0439 \u043F\u043E\u0440\u0438\u0441\u0442\u044B\u0439 \u043C\u0430\u0442\u0435\u0440\u0438\u0430\u043B, \u0441\u0435\u0440\u0435\u0431\u0440\u0438\u0441\u0442\u044B\u0435 \u0438\u043B\u0438 \u0437\u043E\u043B\u043E\u0442\u0438\u0441\u0442\u044B\u0435 \u043F\u043B\u0451\u043D\u043A\u0438. \u041D\u0435 \u0440\u0430\u0441\u0442\u0432\u043E\u0440\u0438\u043C \u043D\u0438 \u0432 \u043E\u0434\u043D\u043E\u043C \u0438\u0437 \u0438\u0437\u0432\u0435\u0441\u0442\u043D\u044B\u0445 \u043E\u0440\u0433\u0430\u043D\u0438\u0447\u0435\u0441\u043A\u0438\u0445 \u0440\u0430\u0441\u0442\u0432\u043E\u0440\u0438\u0442\u0435\u043B\u0435\u0439."@ru . . "\u041F\u043E\u043B\u0456\u0430\u0446\u0435\u0442\u0438\u043B\u0435\u043D"@uk . . . . "left"@en . "Poliacetylen"@pl . . "Poliazetileno molekulan lotura bikoitzak eta hirukoitzak txandakatuta dituen azetilenoaren polimeroa da. 1978an lortu zen. Korronte elektrikoaren eroale da, baina gai batzuekin tratatzen bada tasun hau alda daiteke erdieroale edo bakartzaile bihurtuz. Oraindik ikertzen ari dira gai hau, baina erabiltzen da dagoeneko industrian, baterietan adibidez."@eu . . . . . "\u041F\u043E\u043B\u0438\u0430\u0446\u0435\u0442\u0438\u043B\u0435\u043D"@ru . . "\u041F\u043E\u043B\u0438\u0430\u0446\u0435\u0442\u0438\u043B\u0435\u043D \u2014 \u043E\u0440\u0433\u0430\u043D\u0438\u0447\u0435\u0441\u043A\u043E\u0435 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u043E, \u043F\u043E\u043B\u0438\u043C\u0435\u0440 \u0430\u0446\u0435\u0442\u0438\u043B\u0435\u043D\u0430. \u0418\u0437\u0432\u0435\u0441\u0442\u043D\u044B \u0446\u0438\u0441- \u0438 \u0442\u0440\u0430\u043D\u0441-\u0444\u043E\u0440\u043C\u044B \u043F\u043E\u043B\u0438\u0430\u0446\u0435\u0442\u0438\u043B\u0435\u043D\u0430. \u041F\u0440\u0438 \u043D\u0430\u0433\u0440\u0435\u0432\u0430\u043D\u0438\u0438 \u0446\u0438\u0441-\u0438\u0437\u043E\u043C\u0435\u0440\u0430 \u0434\u043E 100-150\u202F\u00B0C, \u0441\u043E\u0432\u0435\u0440\u0448\u0430\u0435\u0442\u0441\u044F \u043F\u0435\u0440\u0435\u0445\u043E\u0434 \u0432 \u0442\u0440\u0430\u043D\u0441-\u0444\u043E\u0440\u043C\u0443. \u0412 \u0437\u0430\u0432\u0438\u0441\u0438\u043C\u043E\u0441\u0442\u0438 \u043E\u0442 \u0441\u043F\u043E\u0441\u043E\u0431\u0430 \u043F\u043E\u043B\u0443\u0447\u0435\u043D\u0438\u044F \u043F\u043E\u043B\u0438\u0430\u0446\u0435\u0442\u0438\u043B\u0435\u043D \u043C\u043E\u0436\u0435\u0442 \u043F\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043B\u044F\u0442\u044C \u0441\u043E\u0431\u043E\u0439 \u0447\u0451\u0440\u043D\u044B\u0439 \u043F\u043E\u0440\u043E\u0448\u043E\u043A, \u0441\u0435\u0440\u043E\u0432\u0430\u0442\u044B\u0439 \u043F\u043E\u0440\u0438\u0441\u0442\u044B\u0439 \u043C\u0430\u0442\u0435\u0440\u0438\u0430\u043B, \u0441\u0435\u0440\u0435\u0431\u0440\u0438\u0441\u0442\u044B\u0435 \u0438\u043B\u0438 \u0437\u043E\u043B\u043E\u0442\u0438\u0441\u0442\u044B\u0435 \u043F\u043B\u0451\u043D\u043A\u0438. \u041D\u0435 \u0440\u0430\u0441\u0442\u0432\u043E\u0440\u0438\u043C \u043D\u0438 \u0432 \u043E\u0434\u043D\u043E\u043C \u0438\u0437 \u0438\u0437\u0432\u0435\u0441\u0442\u043D\u044B\u0445 \u043E\u0440\u0433\u0430\u043D\u0438\u0447\u0435\u0441\u043A\u0438\u0445 \u0440\u0430\u0441\u0442\u0432\u043E\u0440\u0438\u0442\u0435\u043B\u0435\u0439."@ru . "A segment of trans-polyacetylene"@en . "Polyac\u00E9tyl\u00E8ne"@fr . . . . . . . . . . . . . . . . . . "Poliazetileno"@eu . . "\u805A\u4E59\u7094\uFF08\u82F1\u8A9E\uFF1Apolyacetylene\uFF0CIUPAC\u540D\uFF1Apolyethyne\uFF09\u662F\u4E00\u79CD\u7ED3\u6784\u5355\u5143\u4E3A(C2H2)n\u7684\u805A\u5408\u7269\u6750\u6599\uFF0C\u5E38\u5199\u6210(CH)n\u3002\u8FD9\u79CD\u805A\u5408\u7269\u7ECF\u6EB4\u6216\u7898\u63BA\u6742\u4E4B\u540E\u5BFC\u7535\u6027\u4F1A\u63D0\u9AD8\u5230\u91D1\u5C5E\u6C34\u5E73\uFF0C\u8FD9\u5F15\u8D77\u4E86\u7814\u7A76\u8005\u7684\u5174\u8DA3\u3002\u767D\u5DDD\u82F1\u6811\u3001\u827E\u4F26\u00B7\u9ED1\u683C\u548C\u827E\u4F26\u00B7\u9EA6\u514B\u8FEA\u5C14\u7C73\u5FB7\u56E0\u201C\u53D1\u73B0\u548C\u53D1\u5C55\u5BFC\u7535\u805A\u5408\u7269\u201D\u83B7\u5F97\u4E862000\u5E74\u7684\u8BFA\u8D1D\u5C14\u5316\u5B66\u5956\u3002\u5982\u4ECA\u805A\u4E59\u7094\u4EE5\u7528\u4E8E\u5236\u5907\u592A\u9633\u80FD\u7535\u6C60\u3001\u534A\u5BFC\u4F53\u6750\u6599\u548C\u7535\u6D3B\u6027\u805A\u5408\u7269\u7B49\u3002"@zh . . . . . . . . . . . . "Skeletal formula of trans-polyacetylene"@en . . . . "Polyacetylene-3D-balls.png"@en . . . . . . "vertical"@en . . . . . . "Polyacetylene, PAc"@en . . "733183"^^ . . . . . "Poliazetileno molekulan lotura bikoitzak eta hirukoitzak txandakatuta dituen azetilenoaren polimeroa da. 1978an lortu zen. Korronte elektrikoaren eroale da, baina gai batzuekin tratatzen bada tasun hau alda daiteke erdieroale edo bakartzaile bihurtuz. Oraindik ikertzen ari dira gai hau, baina erabiltzen da dagoeneko industrian, baterietan adibidez."@eu . "Polyacetylene (IUPAC name: polyethyne) usually refers to an organic polymer with the repeating unit [C2H2]n. The name refers to its conceptual construction from polymerization of acetylene to give a chain with repeating olefin groups. This compound is conceptually important, as the discovery of polyacetylene and its high conductivity upon doping helped to launch the field of organic conductive polymers. The high electrical conductivity discovered by Hideki Shirakawa, Alan Heeger, and Alan MacDiarmid for this polymer led to intense interest in the use of organic compounds in microelectronics (organic semiconductors). This discovery was recognized by the Nobel Prize in Chemistry in 2000. Early work in the field of polyacetylene research was aimed at using doped polymers as easily processable and lightweight \"plastic metals\". Despite the promise of this polymer in the field of conductive polymers, many of its properties such as instability to air and difficulty with processing have led to avoidance in commercial applications. Compounds called polyacetylenes also occur in nature, although in this context the term refers to polyynes, compounds containing multiple acetylene groups (\"poly\" meaning many), rather than to chains of olefin groups (\"poly\" meaning polymerization of)."@en . . . . . . . "Polyacetylene"@en . "Cis-and-trans-polyacetylene-chains-symmetric-8-based-on-xtals-3D-bs-17.png"@en . . . "Ball-and-stick model"@en . . . "Polyethin (auch Polyacetylen, Kurzzeichen PAC) ist ein Polymer des Ethins. Es gibt drei Polyethinisomere, das trans-Polyethin, das cis-Polyethin und das cis-cisoide Polyethin, welches jedoch instabil ist. Polyethin ist ein elektrischer Isolator; durch Dotierung kann man eine Leitf\u00E4higkeit erzielen, die der von Silber, dem Metall mit der besten elektrischen Leitf\u00E4higkeit, gleichkommt. Dotiertes Polyethin war das erste Polymer, an dem elektrische Leitf\u00E4higkeit beobachtet wurde (leitf\u00E4higes Polymer). Dotiertes (leitf\u00E4higes) Polyethin reagiert an der Luft mit Sauerstoff und verliert dadurch seine Leitf\u00E4higkeit. Aufgrund dieser Luftunbest\u00E4ndigkeit hat es heutzutage kaum Bedeutung, es wurde durch sp\u00E4ter entdeckte Halbleiterpolymere wie Polypyrrol, Polyanilin, , und Polythiophen verdr\u00E4ngt."@de . . . . "Skeletal formula of cis-polyacetylene"@en . . . . . "200"^^ . . . . "Poliacetylen, polietyn, PA, PAC \u2013 polimer przewodz\u0105cy pr\u0105d elektryczny. Poliacetylen powstaje podczas polimeryzacji acetylenu (CH\u2261CH), podczas kt\u00F3rej wi\u0105zania potr\u00F3jne przekszta\u0142caj\u0105 si\u0119 w wi\u0105zania podw\u00F3jne wytwarzaj\u0105c jednocze\u015Bnie wi\u0105zania pomi\u0119dzy kolejnymi cz\u0105steczkami: n CH\u2261CH \u2192 \u2212[CH=CH]n\u2212 W praktyce proces ten jest trudno kontrolowa\u0107 i poliacetylen otrzymuje si\u0119 raczej w procesie polimeryzacji z metatetycznym otwarciem pier\u015Bcienia, np. lub jego podstawionych pochodnych."@pl . . .