Indicadores do patenteamento de materiais armazenadores de hidrogênio voltados para o monitoramento tecnológico
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFSCAR |
Texto Completo: | https://repositorio.ufscar.br/handle/ufscar/8388 |
Resumo: | Hydrogen is considered the energy carrier of the future, due to its high energy content and the possibility of its sustainable production. However, its broader implementation depends on overcoming of several technological challenges, which includes the development of safe and effective storage solutions. In the recent decades, different hydrogen storage materials (HSM) have been investigated for hydrogen storage in the solid state, such as simple hydrides, borohydrides, metalorganic frameworks (MOFs), alanates, intermetallic alloys, ammonia borane, and carbon-based compounds. Technological advances in HSM can be monitored from the patent document analysis applying bibliometrics coupled with text mining. In this study, the stage of the technology life cycle was evaluated, as well as the most prominent HSM and the role of different countries on this subject. Patent data were recovered from the Derwent Innovations Index database (DII), processed in bibliometric software VantagePoint® and used for the preparation of technical indicators. Patents in HSM decreased after 2007, except in China. The territories with more expressive patenting activity were the US, Japan, China and the European Union. Simple hydrides and borohydrides were the main classes for triadic patents in the US and EU, while Japan had a high participation in solid solution alloys. Despite its high number of patent applications, China has no triadic patents on HSM, raising doubts about the technological value of its domestic patents. The life-cycle assessment seems to show that the current stage is between the first prototype experiments in the market and a more spread use of the technologies; however, continued monitoring on the subject is necessary for a more accurate analysis. |
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Oviedo Díaz, Sergio ManuelIshikawa, Tomaz Toshimihttp://lattes.cnpq.br/5726055117451807http://lattes.cnpq.br/4425641529097589a3e5f6ed-c0bd-46d9-8a63-ef31c38b11c72017-01-13T19:26:19Z2017-01-13T19:26:19Z2016-05-13OVIEDO DÍAZ, Sergio Manuel. Indicadores do patenteamento de materiais armazenadores de hidrogênio voltados para o monitoramento tecnológico. 2016. Dissertação (Mestrado em Ciência e Engenharia de Materiais) – Universidade Federal de São Carlos, São Carlos, 2016. Disponível em: https://repositorio.ufscar.br/handle/ufscar/8388.https://repositorio.ufscar.br/handle/ufscar/8388Hydrogen is considered the energy carrier of the future, due to its high energy content and the possibility of its sustainable production. However, its broader implementation depends on overcoming of several technological challenges, which includes the development of safe and effective storage solutions. In the recent decades, different hydrogen storage materials (HSM) have been investigated for hydrogen storage in the solid state, such as simple hydrides, borohydrides, metalorganic frameworks (MOFs), alanates, intermetallic alloys, ammonia borane, and carbon-based compounds. Technological advances in HSM can be monitored from the patent document analysis applying bibliometrics coupled with text mining. In this study, the stage of the technology life cycle was evaluated, as well as the most prominent HSM and the role of different countries on this subject. Patent data were recovered from the Derwent Innovations Index database (DII), processed in bibliometric software VantagePoint® and used for the preparation of technical indicators. Patents in HSM decreased after 2007, except in China. The territories with more expressive patenting activity were the US, Japan, China and the European Union. Simple hydrides and borohydrides were the main classes for triadic patents in the US and EU, while Japan had a high participation in solid solution alloys. Despite its high number of patent applications, China has no triadic patents on HSM, raising doubts about the technological value of its domestic patents. The life-cycle assessment seems to show that the current stage is between the first prototype experiments in the market and a more spread use of the technologies; however, continued monitoring on the subject is necessary for a more accurate analysis.O hidrogênio é considerado o vetor energético do futuro, devido ao seu alto teor energético e possibilidade de produção sustentável. No entanto, sua implementação mais ampla depende da superação de desafios tecnológicos, especialmente para o seu armazenamento em um sistema seguro, compacto, de baixo peso e alta capacidade gravimétrica. Nas ultimas décadas, diferentes materiais armazenadores de hidrogênio (MAH) tem sido investigados, tais como hidretos simples, borohidretos, redes metalorgânicas (MOFs), alanatos, ligas intermetálicas AB5, amônia borano, e compostos baseados em carbono. Os avanços tecnológicos em MAH podem ser monitorados a partir de análise de documentos de patentes aplicando bibliometria e auxiliados por mineração de textos. Neste trabalho, foi avaliado o estágio do ciclo de vida tecnológico, os MAH mais proeminentes e o papel dos diferentes países patenteadores neste assunto. Os documentos de patentes foram recuperados da base de dados Derwent Innovations Index (DII), processados no software bibliométrico VantagePoint® e serviram para a elaboração dos indicadores tecnológicos. As patentes em MAH diminuíram após 2007, exceto na China. Os principais territórios patenteadores foram os EUA, Japão, China e a União Europeia. Os hidretos simples e borohidretos foram as classes principais nas patentes triádicas dos EUA e União Européia, enquanto o Japão teve uma alta participação em ligas de solução sólida. Apesar do alto pedido de patentes, a China não tem patentes triádicas em MAH, levantando dúvidas sobre o valor tecnológico de seu patenteamento doméstico. A análise do ciclo de vida parece mostrar que o estágio atual se encontra entre as primeiras experiências de protótipos no mercado e implantação mais ampla; entretanto, a continuidade do monitoramento é necessária para uma análise mais precisa.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)porUniversidade Federal de São CarlosCâmpus São CarlosPrograma de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEMUFSCarArmazenamento de hidrogênioMateriais armazenadores de HidrogênioBibliometriaIndicadores de patentesMonitoramento tecnológicoENGENHARIASIndicadores do patenteamento de materiais armazenadores de hidrogênio voltados para o monitoramento tecnológicoinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisOnline600600bd9a0118-adf9-4d51-85af-a537cc93e45dinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFSCARinstname:Universidade Federal de São Carlos (UFSCAR)instacron:UFSCARLICENSElicense.txtlicense.txttext/plain; charset=utf-81957https://repositorio.ufscar.br/bitstream/ufscar/8388/2/license.txtae0398b6f8b235e40ad82cba6c50031dMD52ORIGINALDissSMOD.pdfDissSMOD.pdfapplication/pdf2807049https://repositorio.ufscar.br/bitstream/ufscar/8388/3/DissSMOD.pdf30000fad99a44be3943940c31d4c6720MD53TEXTDissSMOD.pdf.txtDissSMOD.pdf.txtExtracted texttext/plain104964https://repositorio.ufscar.br/bitstream/ufscar/8388/4/DissSMOD.pdf.txt69bdf9a268b137b088d68d5c4cbf3363MD54THUMBNAILDissSMOD.pdf.jpgDissSMOD.pdf.jpgIM Thumbnailimage/jpeg6312https://repositorio.ufscar.br/bitstream/ufscar/8388/5/DissSMOD.pdf.jpge929eeed57f1584f33bd25785a2063a3MD55ufscar/83882023-09-18 18:31:48.691oai:repositorio.ufscar.br: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Repositório InstitucionalPUBhttps://repositorio.ufscar.br/oai/requestopendoar:43222023-09-18T18:31:48Repositório Institucional da UFSCAR - Universidade Federal de São Carlos (UFSCAR)false |
dc.title.por.fl_str_mv |
Indicadores do patenteamento de materiais armazenadores de hidrogênio voltados para o monitoramento tecnológico |
title |
Indicadores do patenteamento de materiais armazenadores de hidrogênio voltados para o monitoramento tecnológico |
spellingShingle |
Indicadores do patenteamento de materiais armazenadores de hidrogênio voltados para o monitoramento tecnológico Oviedo Díaz, Sergio Manuel Armazenamento de hidrogênio Materiais armazenadores de Hidrogênio Bibliometria Indicadores de patentes Monitoramento tecnológico ENGENHARIAS |
title_short |
Indicadores do patenteamento de materiais armazenadores de hidrogênio voltados para o monitoramento tecnológico |
title_full |
Indicadores do patenteamento de materiais armazenadores de hidrogênio voltados para o monitoramento tecnológico |
title_fullStr |
Indicadores do patenteamento de materiais armazenadores de hidrogênio voltados para o monitoramento tecnológico |
title_full_unstemmed |
Indicadores do patenteamento de materiais armazenadores de hidrogênio voltados para o monitoramento tecnológico |
title_sort |
Indicadores do patenteamento de materiais armazenadores de hidrogênio voltados para o monitoramento tecnológico |
author |
Oviedo Díaz, Sergio Manuel |
author_facet |
Oviedo Díaz, Sergio Manuel |
author_role |
author |
dc.contributor.authorlattes.por.fl_str_mv |
http://lattes.cnpq.br/4425641529097589 |
dc.contributor.author.fl_str_mv |
Oviedo Díaz, Sergio Manuel |
dc.contributor.advisor1.fl_str_mv |
Ishikawa, Tomaz Toshimi |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/5726055117451807 |
dc.contributor.authorID.fl_str_mv |
a3e5f6ed-c0bd-46d9-8a63-ef31c38b11c7 |
contributor_str_mv |
Ishikawa, Tomaz Toshimi |
dc.subject.por.fl_str_mv |
Armazenamento de hidrogênio Materiais armazenadores de Hidrogênio Bibliometria Indicadores de patentes Monitoramento tecnológico |
topic |
Armazenamento de hidrogênio Materiais armazenadores de Hidrogênio Bibliometria Indicadores de patentes Monitoramento tecnológico ENGENHARIAS |
dc.subject.cnpq.fl_str_mv |
ENGENHARIAS |
description |
Hydrogen is considered the energy carrier of the future, due to its high energy content and the possibility of its sustainable production. However, its broader implementation depends on overcoming of several technological challenges, which includes the development of safe and effective storage solutions. In the recent decades, different hydrogen storage materials (HSM) have been investigated for hydrogen storage in the solid state, such as simple hydrides, borohydrides, metalorganic frameworks (MOFs), alanates, intermetallic alloys, ammonia borane, and carbon-based compounds. Technological advances in HSM can be monitored from the patent document analysis applying bibliometrics coupled with text mining. In this study, the stage of the technology life cycle was evaluated, as well as the most prominent HSM and the role of different countries on this subject. Patent data were recovered from the Derwent Innovations Index database (DII), processed in bibliometric software VantagePoint® and used for the preparation of technical indicators. Patents in HSM decreased after 2007, except in China. The territories with more expressive patenting activity were the US, Japan, China and the European Union. Simple hydrides and borohydrides were the main classes for triadic patents in the US and EU, while Japan had a high participation in solid solution alloys. Despite its high number of patent applications, China has no triadic patents on HSM, raising doubts about the technological value of its domestic patents. The life-cycle assessment seems to show that the current stage is between the first prototype experiments in the market and a more spread use of the technologies; however, continued monitoring on the subject is necessary for a more accurate analysis. |
publishDate |
2016 |
dc.date.issued.fl_str_mv |
2016-05-13 |
dc.date.accessioned.fl_str_mv |
2017-01-13T19:26:19Z |
dc.date.available.fl_str_mv |
2017-01-13T19:26:19Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
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masterThesis |
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publishedVersion |
dc.identifier.citation.fl_str_mv |
OVIEDO DÍAZ, Sergio Manuel. Indicadores do patenteamento de materiais armazenadores de hidrogênio voltados para o monitoramento tecnológico. 2016. Dissertação (Mestrado em Ciência e Engenharia de Materiais) – Universidade Federal de São Carlos, São Carlos, 2016. Disponível em: https://repositorio.ufscar.br/handle/ufscar/8388. |
dc.identifier.uri.fl_str_mv |
https://repositorio.ufscar.br/handle/ufscar/8388 |
identifier_str_mv |
OVIEDO DÍAZ, Sergio Manuel. Indicadores do patenteamento de materiais armazenadores de hidrogênio voltados para o monitoramento tecnológico. 2016. Dissertação (Mestrado em Ciência e Engenharia de Materiais) – Universidade Federal de São Carlos, São Carlos, 2016. Disponível em: https://repositorio.ufscar.br/handle/ufscar/8388. |
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https://repositorio.ufscar.br/handle/ufscar/8388 |
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Universidade Federal de São Carlos Câmpus São Carlos |
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Programa de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEM |
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UFSCar |
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Universidade Federal de São Carlos Câmpus São Carlos |
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