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  有机无机杂化发光材料是一类重要功能性杂化材料,因无机物与有机物在分子水平或纳米尺寸复合和杂化,使其制得的杂化材料同时兼具无机和有机组分的优良特性、便于分子“剪裁”、实现分子设计、易于加工成型,甚至出现杂化前没有的特性和规律,因此在光学、电学、磁学和生物学等科技领域具有重要应用,引起各国科学家的极大关注,正在成为发光材料的研究热点。近年来,应用有机高分子和表面活性剂等修饰改性无机纳米晶(ZnS,CdS,CdTe,CdSe),使其稳定性有很大的提高。包裹在无机纳米晶粒子外的有机表面活性剂或有机高分子形成保护膜,使纳米晶粒子表面钝化,同时使无机纳米晶粒子隔离减少纳米粒子间的相到作用及粒子团聚。
2.工艺路线、技术特点:
本课题组正从有机无机杂化发光材料方向入手,制备富含镉离子的聚合物,采用原位聚合的方法制得有机无机发光材料,选择CCTP的聚合手段制备分子量可控的有机物配体,利用乳酸为配体制备生物相容性好的发光材料。
技术特点:
(1)开展CCTP聚合手段制备分子量可控的聚合物配体的系统研究工作,填补这一领域的许多研究空白;
(2)发展相关农药的手性分离和代谢分析方法;
(3)利用原位聚合的方法解决有机无机杂化材料光学均匀性差的问题。
3.应用及经济效益:
随着科学技术的发展,电子显示技术也在不断地更新换代。由于聚合物柔性、成膜及易于加工成型的特性,聚合物与纳米晶的组装得到实际应用。如发光二极管:将目前已经发展得较为成熟的无机纳米晶(CdSe,CdS,CdTe)与聚合物(PPV,PF,PMMA,PS)相结合,聚合物发光二极管。所制得的OLED具有众多优势:无需背光灯、体质轻薄、可视角度大、并且能够显著节省电能。目前美国、日本正致力于发展OLED并在逐步占领此类市场,中国正加大力度开发研究OLED产品。 如太阳能电池:非硅太阳能电池中应用较多的多元化合物薄膜太阳能电池主要就包括砷化镓化合物,硫化镉,碲化镉及铜锢硒薄膜电池。应用硫化镉,碲化镉多晶薄膜电池的效率较高,成本低,且可大规模生产。
4.介绍市场:
据Dataquest的统计资料显示,目前全世界共有136 个国家投入普及应用太阳能电池的热潮中,其中有95个国家正在大规模地进行太阳能电池的研制开发,积极生产各种相关的节能新产品。1998年,全世界生产的太阳能电池,其总的发电量达1000兆瓦,1999年达2850兆瓦。2000年,全球有将近4600家厂商向市场提供光电池和以光电池为电源的产品。目前,许多国家正在制订中长期太阳能开发计划,准备在21世纪大规模开发太阳能,美国能源部推出的是国家光伏计划,日本推出的是阳光计划。多元化合物薄膜太阳能电池作为太阳能电池中的一大类,随着普及太阳能电池的热潮,无机纳米晶(CdSe,CdTe,CdS)都将会大幅发展,同时会吸收更多的研究者致力于此研究。 同时伴随着中国经济的持续和高速发展带动了照明电器行业的发展。大量的基础设施,如机场、铁路、公路、港口等都需要照明,而城市化的快速进程也带来对照明电器的大量需求。无论是国际照明行业巨头、还是国内众多的照明企业,都不会舍弃这个巨大的、增长中的市场。中国经济的发展也日益带动节能和环保的照明产品的市场,以期缓解当今世界石油、煤炭、天然气等主要能源正面临资源枯竭的危险。此时一种环保、节能、高效的固态电光源——半导体发光二极管(LED)应运而生,这些也保证了无机纳米晶的市场应用。

为维护中技网平台交易秩序,保护技术需求方合法权益,本人(本单位)特做出以下承诺和声明:
一、本人(本单位)专利技术是经国家知识产权局审定认可,并取得了该项知识产权的专利证书,信息真实,技术可靠,无知识产权纠纷。
二、本人(本单位)愿意根据《中华人民共和国合同法》、《中华人民共和国专利法》、《中华人民共和国知识产权保护法》和《中华人民共和国促进科技成果转化法》以及中技网平台制定的技术转移交易规则和制度进行规范交易,自觉维护技术转移网络交易秩序。
三、如本人(本单位)在技术转移转化过程中有严重违规违约行为,给平台和交易相对方造成经济或财产损失,本人(本单位)愿意承担相应责任。

For maintenance or web platform trading order, protect the legal rights of the technical demand (units), make the following commitment and declaration:

1I (unit) patent technology is approved by the state intellectual property office and obtained the patent certificate of this intellectual property, the information is true, the technology is reliable, and there is no intellectual property dispute.

2, I (unit) willing to according to the law of the People's Republic of China contract law ", "patent law of the People's Republic of China, the intellectual property rights of the People's Republic of China protects a law" and "promote the conversion of scientific and technological achievements of the People's Republic of China" and wowed net platform to develop the trading rules and the system of technology transfer of regulate transactions, consciously safeguard the order of the technology transfer network transactions.

3.If I (unit) in the process of the transformation of technology transfer has seriously violated the breach, to economic or property damage caused by platform and trade each other, I (the unit) are willing to bear the corresponding legal responsibility.

交易规则说明

1、转让方在委托服务商转让期间,首先要认真阅读中技网会员协议和技术商品交易规则,其次要了解中技网有关收费标准,清楚应当遵守的相关权利和义务

2、购买方在中技网平台上认定购买某一项技术商品前,需要按照规定向中技网平台支付定金(完成意向性购买),但知识产权归属以及何时能够使用该项知识产权,视买卖双方协商确定后才能够使用,在此之前,建议您不要使用或侵犯他人的知识产权。

3、本网站对上传在首页各版块展示出售的技术产品实行有偿服务原则,对拟出售的专利技术产品交易价格以及市场前景,中技网将根据财政部无形资产评估有关标准和规定给予客观、公正的评价,具体收费标准请咨询客服人员。

1, the assignor in commissioned services during the transfer, the first thing to read or member agreement and the technical commodity trading rules, second to understand relevant charge standard or network platform, which shall comply with the relevant rights and obligations.

2, the purchaser on or network platform, decided to buy a certain technology products before, need to pay a deposit in accordance with the relevant provisions to or net platform (complete intentional purchase), but the intellectual property ownership and when to be able to use the intellectual property rights, after the negotiation between the buyers and sellers can use, before that, it is recommended that you do not use or infringe others' intellectual property.

3, this website to upload on the home page of each section shows the sale of products shall be paid for the service principle, to plans to sell the patent technology of the product market price and the market prospects, or network will according to the ministry of finance of intangible assets evaluation of relevant standards and regulations to give an objective and fair evaluation, specific charge standard, please consult customer service staff.

交易流程

根据中技网交易规则,技术买卖双方应当遵循友好、自愿和有偿原则进行交易,为此,请技术买卖双方应当遵循中技网制定的交易流程进行有序买卖。
一、买方确定购买意向→支付定金→签订意向性购买协议→买卖双方签订正式协议→买方付款 →办理技术转移交割手续→资金结算→交易完成→退还定金。

二、卖方提交信息资料→上传有效证明文件→平台审核→与平台签订相关协议和信用保证金协议→缴纳信用保证金→平台发布出让信息→确定买家→签订协议→出让技术→资金结算→交易完成→退还信用保证金。

    According to trading rules or network technology between buyer and seller shall follow the principle of friendly, voluntary and paid, for this, please technology between buyer and seller shall follow the wowed the orderly sale network of trading process.

One, the buyer to determine the purchase intentions to pay the deposit, intentional purchase agreement to sign a formal agreement between the seller and the buyer, the buyer's payment to delivery technology transfer formalities, fund settlement - deal - return deposit.

Second, the seller submit information to upload valid documents to review platform, and platform signed the relevant agreement and credit margin agreements to pay credit deposit, platform release transfer information to determine the buyer, signed an agreement to transfer technology, funds and settlements - deal - the refund credit deposit

重要提示

1、技术转让方请务必遵守《中华人民共和国合同法》、《中华人民共和国专利法》、《中华人民共和国知识产权法》、《中华人民共和国促进科技成果转化法》等相关法律法规,诚实守信,不得伪造或提供虚假技术信息。

2、技术购买方在决定购买技术商品前,首先要了解中技网的有关交易流程和技术转让方的详细信息,在购买过程中对有关技术信息产生疑问或不清楚的地方,请随时与技术信息发布单位取得联系。

3、中技网作为市场化运作的专业技术买卖服务平台,由中国技术市场协会主办,是国内权威的专业技术交易分类信息网,专业、专注、权威,面向国内外发布技术转让和技术需求项目信息,服务周到,信誉第一,交易规范,请客户认准中技网官方网址,切勿上当受骗。

1, technology transferor please be sure to abide by the law of the People's Republic of China contract law ", "patent law of the People's Republic of China" and "intellectual property law of the People's Republic of China", "promote the conversion of scientific and technological achievements of the People's Republic of China" and other relevant laws and regulations, the honest code of honor, are not allowed to fake or providing false information technology.

2 the purchaser prior to the decision to buy technology goods, technology, the first thing to understand the assignor or network related transaction process and technology of detailed information, in the process of buying to doubt the related technical information or unclear, please feel free to get in touch with technical information release unit.

3, or as a market-oriented operation of professional technology trading service platform, sponsored by the China technology market association, is the domestic authority of professional technology trading classified information network, professional, dedicated, authority, and the release technology transfer and technology at home and abroad demand project information, service, credit first, trade specification, please customers look or net official web site, please do not be deceived.

郑重声明

  会员在服务期内私自线下与相对交易方进行交易,由当事人自行承担法律后果,所产生的经济或知识产权纠纷中技网不承担任何法律责任。

Membership in the service period to offline, transacting business with relatively by the parties to bear the legal consequences, economic or intellectual property rights disputes or generated by the network does not assume any legal liability.

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