Electrolyte for Secondary Battery and Secondary Battery Comprising the Same
The present invention relates to a secondary battery electrolyte and a secondary battery comprising the same. More particularly, the present invention relates to a secondary battery electrolyte having an effect of enhancing room-temperature and high-temperature life characteristics at high voltage a...
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| Main Authors | , , , , , , |
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| Format | Patent |
| Language | English Korean |
| Published |
05.07.2019
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| Subjects | |
| Online Access | Get full text |
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| Abstract | The present invention relates to a secondary battery electrolyte and a secondary battery comprising the same. More particularly, the present invention relates to a secondary battery electrolyte having an effect of enhancing room-temperature and high-temperature life characteristics at high voltage as well as general voltage (4.2 V) by adding a cyclic sulfate compound and a trialkylsilyl compound to the secondary battery electrolyte, and to a secondary battery comprising the same.
본 발명은 이차전지용 전해액 및 이를 포함하는 이차전지에 관한 것으로, 더욱 상세하게는 이차전지용 전해액에 고리형 설페이트 화합물과 트리알킬실릴 화합물을 첨가함으로써 일반전압(4.2V)뿐만 아니라 고전압에서도 상온 및 고온 수명특성을 향상시키는 효과가 있는 이차전지용 전해액 및 이를 포함하는 이차전지에 관한 것이다. |
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| AbstractList | The present invention relates to a secondary battery electrolyte and a secondary battery comprising the same. More particularly, the present invention relates to a secondary battery electrolyte having an effect of enhancing room-temperature and high-temperature life characteristics at high voltage as well as general voltage (4.2 V) by adding a cyclic sulfate compound and a trialkylsilyl compound to the secondary battery electrolyte, and to a secondary battery comprising the same.
본 발명은 이차전지용 전해액 및 이를 포함하는 이차전지에 관한 것으로, 더욱 상세하게는 이차전지용 전해액에 고리형 설페이트 화합물과 트리알킬실릴 화합물을 첨가함으로써 일반전압(4.2V)뿐만 아니라 고전압에서도 상온 및 고온 수명특성을 향상시키는 효과가 있는 이차전지용 전해액 및 이를 포함하는 이차전지에 관한 것이다. |
| Author | CHUNG HAE KANG SHIN JAE WOOK BEEN YURIM KIM, HYUNG RAK KWON SEWON CHOI JUNGSIK SON BUMSUK |
| Author_xml | – fullname: KIM, HYUNG RAK – fullname: BEEN YURIM – fullname: CHUNG HAE KANG – fullname: CHOI JUNGSIK – fullname: SHIN JAE WOOK – fullname: KWON SEWON – fullname: SON BUMSUK |
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| DocumentTitleAlternate | 이차전지용 전해액 및 이를 포함하는 이차전지 |
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| Notes | Application Number: KR20170180439 |
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| RelatedCompanies | PANAX ETEC CO., LTD |
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| Snippet | The present invention relates to a secondary battery electrolyte and a secondary battery comprising the same. More particularly, the present invention relates... |
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| SubjectTerms | BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY |
| Title | Electrolyte for Secondary Battery and Secondary Battery Comprising the Same |
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