JP2021190609A5 - - Google Patents

Download PDF

Info

Publication number
JP2021190609A5
JP2021190609A5 JP2020095995A JP2020095995A JP2021190609A5 JP 2021190609 A5 JP2021190609 A5 JP 2021190609A5 JP 2020095995 A JP2020095995 A JP 2020095995A JP 2020095995 A JP2020095995 A JP 2020095995A JP 2021190609 A5 JP2021190609 A5 JP 2021190609A5
Authority
JP
Japan
Prior art keywords
layer
electromagnetic wave
wave absorber
layers
absorber according
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.)
Granted
Application number
JP2020095995A
Other languages
English (en)
Japanese (ja)
Other versions
JP7714851B2 (ja
JP2021190609A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2020095995A priority Critical patent/JP7714851B2/ja
Priority claimed from JP2020095995A external-priority patent/JP7714851B2/ja
Publication of JP2021190609A publication Critical patent/JP2021190609A/ja
Publication of JP2021190609A5 publication Critical patent/JP2021190609A5/ja
Application granted granted Critical
Publication of JP7714851B2 publication Critical patent/JP7714851B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2020095995A 2020-06-02 2020-06-02 電磁波吸収体およびその製造方法 Active JP7714851B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2020095995A JP7714851B2 (ja) 2020-06-02 2020-06-02 電磁波吸収体およびその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020095995A JP7714851B2 (ja) 2020-06-02 2020-06-02 電磁波吸収体およびその製造方法

Publications (3)

Publication Number Publication Date
JP2021190609A JP2021190609A (ja) 2021-12-13
JP2021190609A5 true JP2021190609A5 (enExample) 2023-05-08
JP7714851B2 JP7714851B2 (ja) 2025-07-30

Family

ID=78847412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020095995A Active JP7714851B2 (ja) 2020-06-02 2020-06-02 電磁波吸収体およびその製造方法

Country Status (1)

Country Link
JP (1) JP7714851B2 (enExample)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62138239A (ja) * 1985-12-12 1987-06-22 三島製紙株式会社 耐熱性,導電性積層板状体
JP2004327727A (ja) * 2003-04-24 2004-11-18 Mitsubishi Paper Mills Ltd 電磁波吸収材料
EP2204493A4 (en) * 2007-10-23 2010-11-10 Tokushu Paper Mfg Co Ltd SHEET-LIKE ARTICLE AND METHOD FOR PRODUCING SAME
JP5390001B2 (ja) * 2011-09-29 2014-01-15 Kj特殊紙株式会社 カーボンナノチューブ水分散液及びそれを用いて得られる複合シート
JP2014082061A (ja) * 2012-10-15 2014-05-08 Daicel Corp 導電性積層フィルム
JP2017065964A (ja) * 2015-09-30 2017-04-06 東レ株式会社 カーボンナノチューブを含む分散液及びそれを用いた導電積層体

Similar Documents

Publication Publication Date Title
Wang et al. Integrated multifunctional macrostructures for electromagnetic wave absorption and shielding
Zong et al. Flexible ceramic nanofibrous sponges with hierarchically entangled graphene networks enable noise absorption
Zeng et al. Nanocellulose‐assisted preparation of electromagnetic interference shielding materials with diversified microstructure
Yang et al. Hierarchically porous networks structure based on flexible SiO2 nanofibrous aerogel with excellent low frequency noise absorption
CN109219845B (zh) 隔音材料
CN104167203B (zh) 宽频片式消声器
CN103106898A (zh) 一种低频吸声针刺非织造复合材料及其制备方法和应用
Zheng et al. X-band full absorbing multi-layer foam with lightweight and flexible performance
Zhu et al. Lightweight porous aerogels comprising nanofibrillated cellulose and MXene nanosheets for simultaneous microwave and sound absorption applications
Yan et al. Recent advances in 3D porous MXenes: Structures, properties and applications
CN108417195A (zh) 一种基于共振腔的中低频吸声超材料结构
CN116394593A (zh) 高承载与宽频隔声降噪多功能一体化超材料结构
CN104210645B (zh) 飞机隔声壁板
CN104428831B (zh) 提高吸声性能的吸声片及其制备方法
JP2021190609A5 (enExample)
CN104464710A (zh) 声学夹层板
JP2002164690A (ja) 電磁波吸収吸音板
CN205800436U (zh) 一种具有电磁蒙蔽功能的内饰板
CN118175823A (zh) 一种具有隔离结构的电磁屏蔽复合泡沫及其制备方法
CN118723121A (zh) 一种基于混合原理的隔音通风超结构
CN107033393B (zh) 一种具有低频吸声隔声功能的纤维材料的制备方法
CN110783084A (zh) 一种宽频带复合共振吸隔声结构
CN116442630A (zh) 一种保温降噪电磁屏蔽一体化蜂窝复合板
CN109526191A (zh) 一种石墨烯基电磁屏蔽复合材料
CN219294903U (zh) 高承载与宽频隔声降噪多功能一体化超材料结构