Patent Report - Lithium-ion batteries - negative electrode (excluding Li metal electrodes)

8,832 patent documents were scored, which were added to our database from 2018-07-14 until 2018-08-03.

Curated entries

Entry

Patent ID

Publication
Date

Details

JP 2018113187 A
EPO Reference

2018-07-19

Titles:
Negative electrode material for lithium ion secondary battery and lithium ion secondary battery using the same
translated by Google

リチウムイオン二次電池用負極材料及びこれを用いたリチウムイオン二次電池

Abstracts:

Applicant:
Hitachi Chemical Co., Ltd. (日立化成株式会社)
translated by Google

Inventors:
岡井誠
荒木千恵子

WO 2018131606 A1
EPO Reference

2018-07-19

Titles:
SILICON NANOPARTICLE-CONTAINING HYDROGEN POLYSILSESQUIOXANE SINTERED PRODUCT-METAL OXIDE COMPLEX, METHOD FOR PRODUCING SAME, NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM-ION BATTERY, NEGATIVE ELECTRODE FOR LITHIUM-ION BATTERY, AND LITHIUM-ION BATTERY
シリコンナノ粒子含有水素ポリシルセスキオキサン焼成物－金属酸化物複合体及びその製造方法、リチウムイオン電池用負極活物質、リチウムイオン電池用負極、及びリチウムイオン電池

Abstracts:

A silicon nanoparticle-containing hydrogen polysilsesquioxane sintered product-metal oxide complex comprising a silicon nanoparticle-containing hydrogen polysilsesquioxane sintered product and a metal oxide, wherein the silicon nanoparticle-containing hydrogen polysilsesquioxane sintered product contains 5 wt% to 95 wt% of silicon nanoparticles having a volume-based mean particle size of more than 10 nm but less than 500 nm, and a hydrogen polysilsesquioxane-derived silicon oxide structure that coats the silicon nanoparticles and is chemically bonded to the surfaces of the silicon nanoparticles. The silicon nanoparticle-containing hydrogen polysilsesquioxane sintered product is represented by the general formula SiOxHy (0.01 < x < 1.35, 0 < y < 0.35) and has Si-H bonds. The metal oxide consists of one or more metals selected from titanium, zinc, zirconium, aluminum, and iron.

シリコンナノ粒子含有水素ポリシルセスキオキサン焼成物及び金属酸化物から構成されるシリコンナノ粒子含有水素ポリシルセスキオキサン焼成物－金属酸化物複合体であって、　前記シリコンナノ粒子含有水素ポリシルセスキオキサン焼成物は、　１０ｎｍを超え５００ｎｍ未満の体積基準平均粒径を有するシリコンナノ粒子を５重量％から９５重量％と、前記シリコンナノ粒子を被覆し、前記シリコンナノ粒子の表面に化学的に結合する水素ポリシルセスキオキサン由来のケイ素酸化物構造とを含み、　一般式　ＳｉＯｘＨｙ（０．０１＜ｘ＜１．３５、０＜ｙ＜０．３５）で表わされ、　Ｓｉ－Ｈ結合を有する、シリコンナノ粒子含有水素ポリシルセスキオキサン焼成物であり、　前記金属酸化物は、チタン、亜鉛、ジルコニウム、アルミニウム、及び鉄から選ばれる一種類以上の金属から構成される金属酸化物である、シリコンナノ粒子含有水素ポリシルセスキオキサン焼成物－金属酸化物複合体である。

Applicants:
JNC CORP [JP] (ＪＮＣ株式会社)
JNC PETROCHEMICAL CORP [JP] (ＪＮＣ石油化学株式会社)

Inventors:
YAMADA HIROTSUNA [JP] (山田　浩綱)
TAKANO YOSHIHITO [JP] (高野　義人)
KIZAKI TETSURO [JP] (木崎　哲朗)
KONDO MASAKAZU [JP] (近藤　正一)

US 2018212240 A1
EPO Reference

2018-07-26

Title:
COMPOSITE ANODE MATERIAL MADE OF IONIC-CONDUCTING ELECTRICALLY INSULATING MATERIAL

Abstract:

Applicant:
STOREDOT LTD [IL]

Inventors:
JACOB DAVID [IL]
REMIZOV SERGEY [IL]
SHADMI NITZAN [IL]
FARRAN HANI [IL]
ARONOV DANIEL [IL]

Other family members:

US 2018212239 A1, Pub. Date: 2018-07-26, EPO Reference

US 2018212236 A1, Pub. Date: 2018-07-26, EPO Reference

KR 20180072274 A
EPO Reference

2018-06-29

Titles:
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY METHOD OF PREPARING OF THE SAME AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME
리튬 이차 전지용 음극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지

Abstracts:

Applicants:
POSCO [KR] (주식회사 포스코)
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECH [KR] (재단법인 포항산업과학연구원)

Inventors:
KIM BYOUNG JU [KR] (김병주)
KANG EUN TAE [KR] (강은태)

WO 2018135929 A1
EPO Reference

2018-07-26

Titles:
NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, LITHIUM SECONDARY BATTERY COMPRISING SAME, AND METHOD FOR MANUFACTURING SAME
리튬 이차전지용 음극, 이를 포함하는 리튬 이차전지, 및 이의 제조 방법

Abstracts:

Applicant:
LG CHEMICAL LTD [KR] (주식회사 엘지화학)

Inventors:
CHAE OH BYONG [KR] (채오병)
KIM EUN KYUNG [KR] (김은경)
JUNG DONG SUB [KR] (정동섭)
WOO SANG WOOK [KR] (우상욱)
CHUNG JU HO [KR] (정주호)
CHOI HEE WON [KR] (최희원)

Upon registration, your organisation receives for free:
- 10,000 machine learning credits to try our novel ML-based patent search
- previews of 'strategic energy storage patent review' modules (every 1-2 months)
- the first 5 entries of this triweekly patent report, delivered as PDF
Additional entries are available upon subscription.
E-mail address

Additional entries are available upon subscription.