분기 논문 동향 — 2022-W14~W26
이번 분기 핵심 변화
- 총 235→246편 (+5%)
- ↑ 액체전해질 10%→15% (+5%p)
- ↓ 양극 23%→20% (-3%p)
- IF tier: ⭐⭐⭐ 1%→0%, ⭐⭐ 3%→4%
⚠️ 이 리포트는 내 Google Scholar 피드 슬라이스에 대한 분석이며, 해당 분야 문헌 전체를 대표하지 않습니다.
한눈에
논문 246편
토픽(tag) 분포
Si-LIB56
Cathode123
ASSB58
셀 화학
LIB149
전고체(ASSB)55
리튬-황13
기타 화학13
리튬금속8
나트륨이온8
IF tier(star) 분포
⭐⭐⭐1
⭐⭐9
⭐59
(IF<10/미상)177
주요 venue
ACS Applied Energy Materials16
ACS Applied Materials & Interfaces15
Journal of Power Sources13
Chemical Engineering Journal9
Energy storage materials9
Journal of The Electrochemical Society8
Electrochimica Acta8
Small7
Advanced Energy Materials6
Chemistry of Materials6
📊 직전 대비 (2022-W01~W13 → 2022-W14~W26)
전체: 235편(13주) → 246편(13주)
섹션 증감
음극-2
양극-7
고체전해질-1
액체전해질+15
기타+6
음극 70
68
양극 55
48
고체전해질 47
46
액체전해질 23
38
기타 40
46
섹션 점유율(이번)
음극 28%양극 20%고체전해질 19%액체전해질 15%기타 19%
IF tier 증감
⭐⭐⭐-2
⭐⭐+1
⭐-9
(IF<10/미상)+21
IF tier 믹스(이번)
⭐⭐⭐ 0%⭐⭐ 4%⭐ 24%(IF<10/미상) 72%
📈 추이
🔑 키워드 추이
뜨는
식는
⭐ 주목 논문 (IF≥20)
- Identifying soft breakdown in all-solid-state lithium battery — Joule ⭐⭐⭐ · [고체전해질] 🔗
- Zero‐Strain High‐Capacity Silicon/Carbon Anode Enabled by a MOF‐Derived Space‐Confined Single‐Atom Catalytic Strategy for Lithium‐Ion Batteries — Advanced Materials ⭐⭐ · [음극] 🔗
- Highly Stable Halide‐Electrolyte‐Based All‐Solid‐State Li–Se Batteries — Advanced Materials ⭐⭐ · [고체전해질] 🔗
- Ultrafast Sintering for Ceramic‐Based All‐Solid‐State Lithium‐Metal Batteries — Advanced Materials ⭐⭐ · [고체전해질] 🔗
- An Investigation of Chemo‐Mechanical Phenomena and Li Metal Penetration in All‐Solid‐State Lithium Metal Batteries Using In Situ Optical Curvature Measurements — Advanced Energy Materials ⭐⭐ · [고체전해질] 🔗
- 8.5 µm‐Thick Flexible‐Rigid Hybrid Solid–Electrolyte/Lithium Integration for Air‐Stable and Interface‐Compatible All‐Solid‐State Lithium Metal Batteries — Advanced Energy Materials ⭐⭐ · [액체전해질] 🔗
- A Polymerized‐Ionic‐Liquid‐Based Polymer Electrolyte with High Oxidative Stability for 4 and 5 V Class Solid‐State Lithium Metal Batteries — Advanced Energy Materials ⭐⭐ · [고체전해질] 🔗
- Difluorobenzene‐Based Locally Concentrated Ionic Liquid Electrolyte Enabling Stable Cycling of Lithium Metal Batteries with Nickel‐Rich Cathode — Advanced Energy Materials ⭐⭐ · [액체전해질] 🔗
- Sustainable Upcycling of Spent Lithium‐Ion Batteries Cathode Materials: Stabilization by In Situ Li/Mn Disorder — Advanced Energy Materials ⭐⭐ · [기타] 🔗
- An Ion‐Conductive Grafted Polymeric Binder with Practical Loading for Silicon Anode with High Interfacial Stability in Lithium‐Ion Batteries — Advanced Energy Materials ⭐⭐ · [음극] 🔗
🗺️ 토픽 지도
음극 (68편)
유지. 그래핀 코팅 이산화티타늄 음극(26편)이 주류이며, MOF 제한 Si nanodots는 <3% 변형으로 100 cycles 후 1327 mAh/g을 유지했다. 폴리머 바인더(GG-g-PAM)는 2.5 wt%로 50 cycles 후 2.8 mAh/cm² 안정을 보였다.
하위토픽 9개
- 그래핀 코팅 이산화티타늄 음극 · 26편 · Microspheres comprise Si nanoparticles modified with TiO2 and wrapped by graphene as high-performance anode for lithium-ion batteries — Applied Surface Science 🔗 / Facile preparation of micron-sized silicon-graphite‑carbon composite as anode material for high-performance lithium-ion batteries — Powder Technology 🔗
- 토픽 1 · 8편 · Exploring the practical applications of silicon anodes: a review of silicon-based composites for lithium-ion batteries — Ionics 🔗 / Construction of three-dimensional carbon framework-loaded silicon nanoparticles anchored by carbon film for high-performance lithium-ion battery anode materials — Nano Research 🔗
- 고초기용량 빠른감소 음극 · 8편 · Eco-friendly aerosol multicoated silicon anodes in lithium-ion batteries — Materials Letters 🔗 / A liquid cathode/anode based solid-state lithium-sulfur battery — Electrochimica Acta 🔗
- 기능화 실리콘 폴리머 음극 · 7편 · Stable silicon anodes realized by multifunctional dynamic cross-linking structure with self-healing chemistry and enhanced ionic conductivity for lithium-ion batteries — Nano Energy ⭐ 🔗 / In situ crosslinkable acrylic random copolymer binders for silicon anodes in lithium‐ion batteries — International Journal of Energy Research 🔗
- 음극 바인더 · 5편 · Water-Soluble Conductive Composite Binder for High-Performance Silicon Anode in Lithium-Ion Batteries — Batteries 🔗 / Heavy-Duty Performance from Silicon Anodes Using Poly(BIAN)/Poly(acrylic acid)-Based Self-Healing Composite Binder in Lithium-Ion Secondary Batteries — ACS Applied Energy Materials 🔗
- 리튬-구리 공도핑 나트륨 음극 · 4편 · Activating Oxygen Redox in Layered NaxMnO2 to Suppress Intrinsic Deficient Behavior and Enable Phase‐Transition‐Free Sodium Ion Cathode — Advanced Functional Materials ⭐ 🔗 / CeO2 quantum‐dots engineering 3D carbon architectures toward dendrite‐free Na anode and reversible Te cathode for high‐performance Na‐Te batteries — InfoMat ⭐ 🔗
- 사전리튬화 · 4편 · Pre-Lithiation Strategies and Energy Density Theory of Lithium-Ion and Beyond Lithium-Ion Batteries — Journal of The Electrochemical Society 🔗 / Topology Optimized Prelithiated SiO Anode Materials for Lithium‐Ion Batteries — Small ⭐ 🔗
- SiOx 음극 · 3편 · Natural sesbania gum as an efficient biopolymer binder for high-performance Si-based anodes in lithium-ion batteries — Journal of Power Sources 🔗 / A Low-Cost SiOx/C@Graphite Composite Derived from Oat Husk as an Advanced Anode for High-Performance Lithium-Ion Batteries — ACS Omega 🔗
- Si·탄소 복합 음극 · 3편 · Industrial waste micron-sized silicon use for Si@C microspheres anodes in low-cost lithium-ion batteries — Sustainable materials and technologies 🔗 / Zincothermic-Reduction-Enabled Harvesting of an Si/C Composite from Rice Husks for a Li-Ion Battery Anode — ACS Sustainable Chemistry & Engineering 🔗
양극 (48편)
양극은 55→48편(-7). 고니켈 층상 양극(23)이 주류이고 고전압 니켈 첨가제 강화(16)가 그 다음이다.
하위토픽 4개
- 고니켈 층상 양극 · 23편 · Stabilizing surface chemistry and texture of single-crystal Ni-rich cathodes for Li-ion batteries — Journal of Material Science and Technology 🔗 / Coating of a Novel Lithium-Containing Hybrid Oligomer Additive on Nickel-Rich LiNi 0.8 Co 0.1 Mn 0.1 O 2 Cathode Materials for High-Stability and High-Safety Lithium-Ion Batteries — ACS Sustainable Chemistry & Engineering 🔗
- 고전압 니켈 첨가제 강화 · 16편 · The Impact of Upper Cut-Off Voltage on the Cycling Performance of Li-Ion Cells with Positive Electrodes Having Various Nickel Contents — Journal of The Electrochemical Society 🔗 / Influence of sintering temperatures on microstructure and electrochemical performances of LiNi0.93Co0.04Al0.03O2 cathode for high energy lithium ion batteries — Scientific Reports 🔗
- LFP·폴리음이온 양극 · 5편 · Activated carbon/reduced graphene oxide wrapped LiFePO4 cathode for Li-ion batteries with ultrahigh capacities and high specific energy density — FlatChem 🔗 / Comparative study on aging and thermal runaway of commercial LiFePO4/graphite battery undergoing slight overcharge cycling — Journal of Energy Storage ⭐ 🔗
- 리튬 과잉 망간계 양극 · 3편 · Highly Reversible Li‐Ion Full Batteries: Coupling Li‐Rich Li 1.20 Ni 0.28 Mn 0.52 O 2 Microcube Cathodes with Carbon‐Decorated MnO Microcube Anodes — ChemElectroChem 🔗 / On the functionality of the polypyrrole nanostructures for surface modification of Co-free Li-rich layered oxide cathode applied in lithium-ion batteries — Journal of Electroanalytical Chemistry 🔗
고체전해질 (46편)
유지. LMO 나노입자(23편)가 주류이며, 산화물·가넷·LGPS 다공성 고분자 복합체도 함께 나타난다. CV와 EIS로 soft breakdown을 식별하고 Li/LGPS/Li의 electronic conductivity 4.782×10⁻⁴ S/cm을 측정한 사례, Li3HoCl6 기반 750 cycles 후 402 mAh/g 유지 사례가 주목된다.
하위토픽 5개
- LMO 나노입자 고체전해질 · 23편 · Foldable nano-Li2MnO3 integrated composite polymer solid electrolyte for all-solid-state Li metal batteries with stable interface — Journal of Colloid and Interface Science 🔗 / Highly Stable Halide‐Electrolyte‐Based All‐Solid‐State Li–Se Batteries — Advanced Materials ⭐⭐ 🔗
- 산화물·가넷 고체전해질 · 7편 · Composite solid electrolytes containing single-ion lithium polymer grafted garnet for dendrite-free, long-life all-solid-state lithium metal batteries — Chemical Engineering Journal ⭐ 🔗 / All-solid-state lithium-sulfur batteries assembled by composite polymer electrolyte and amorphous sulfur/rGO composite cathode — Solid State Ionics 🔗
- LGPS 다공성 고분자 복합체 · 6편 · Percolated Sulfide in Salt‐Concentrated Polymer Matrices Extricating High‐Voltage All‐Solid‐State Lithium‐metal Batteries — Advanced Science ⭐ 🔗 / Interfacial optimization between cathode and 20 μm-thickness solid electrolyte membrane via in-situ polymerization for lithium metal batteries — Journal of Power Sources 🔗
- 황화물 고체전해질 · 4편 · High Air Stability and Excellent Li Metal Compatibility of Argyrodite‐Based Electrolyte Enabling Superior All‐Solid‐State Li Metal Batteries — Advanced Functional Materials ⭐ 🔗 / In Situ Formed Protective Layer: Toward a More Stable Interface between the Lithium Metal Anode and Li6PS5Cl Solid Electrolyte — ACS Applied Energy Materials 🔗
- 토픽 4 · 4편 · Solid Polymer Electrolytes for Solid State Batteries — 🔗 / Solid electrolyte based on 2-adamantanone for all-solid-state lithium-ion batteries — Ionics 🔗
기타 (46편)
유지. 인디고 기반 유기 양극물질(17편)이 주류이고, 질소도핑 니켈-망간 층상 양극(10편)이 뒤를 이룬다. In situ Li/Mn disorder 업사이클링은 폐 LMO에서 100 cycles 후 212 mAh/g, 38.8% 낮은 GHG를 달성했다.
하위토픽 5개
- 인디고 기반 유기 양극물질 · 17편 · Hydrogen bonding regulation enables indanthrone as a stable and high-rate cathode for lithium-ion batteries — Energy storage materials ⭐ 🔗 / Reversible Temperature-Responsive Cathode for Thermal Protection of Lithium-Ion Batteries — ACS Applied Energy Materials 🔗
- 질소도핑 니켈-망간 층상 양극 · 10편 · N-doped engineering of a high-voltage LiNi 0.5 Mn 1.5 O 4 cathode with superior cycling capability for wide temperature lithium–ion batteries — Physical Chemistry Chemical Physics 🔗 / Crystalline geometry engineering towards high-energy spinel cathode for lithium-ion batteries — Journal of Alloys and Compounds 🔗
- 토픽 2 · 7편 · Enhanced structural and electrochemical properties of Li1.2Ni0.13Co0.13Mn0.54O2 cathode with polyaniline polymer for lithium-ion batteries — Ionics 🔗 / Degradation and Life Performance of Transition Metal Oxide Cathodes used in Lithium‐ I on Batteries — 🔗
- 산화염화텅스텐 리튬 양극 · 6편 · Tungsten Oxytetrachloride as a Positive Electrode for Chloride‐Ion Batteries — Energy Technology 🔗 / Electrolyte-free graphite electrode with enhanced interfacial conduction using Li+-conductive binder for high-performance all-solid-state batteries — Energy storage materials ⭐ 🔗
- 분리막·계면층 · 6편 · NiCo2O4@PPy concurrently as cathode host material and interlayer for high-rate and long-cycle lithium sulfur batteries — Ceramics International 🔗 / Stabilization of lithium anode with ceramic-rich interlayer for all solid-state batteries — RSC Advances 🔗
액체전해질 (38편)
액체전해질은 23→38편(+15). 탄성 리튬 보호층 전해질(13), 폴리프로필렌 코팅(11), 셀렌-황 복합 양극(10)이 주요 구성이다. PEGMA-LAGP-Li 통합체(8.5µm)는 >3500h 구동·공기 조립 후 300 cycles 93.1% 용량 유지, dFBn 기반 LCILE는 500 cycles 93%, Li plating/stripping CE 99.57%를 달성했다.
하위토픽 4개
- 탄성 리튬 보호층 전해질 · 13편 · 8.5 µm‐Thick Flexible‐Rigid Hybrid Solid–Electrolyte/Lithium Integration for Air‐Stable and Interface‐Compatible All‐Solid‐State Lithium Metal Batteries — Advanced Energy Materials ⭐⭐ 🔗 / A Polymer-in-Salt Electrolyte Enables Room Temperature Lithium Metal Batteries — Journal of The Electrochemical Society 🔗
- 폴리프로필렌 코팅 습도방지 양극 · 11편 · Facile Dual-Protection Layer and Advanced Electrolyte Enhancing Performances of Cobalt-free/Nickel-rich Cathodes in Lithium-Ion Batteries — ACS Applied Materials & Interfaces 🔗 / Difluorobenzene‐Based Locally Concentrated Ionic Liquid Electrolyte Enabling Stable Cycling of Lithium Metal Batteries with Nickel‐Rich Cathode — Advanced Energy Materials ⭐⭐ 🔗
- 셀렌-황 복합 고용량 양극 · 10편 · Pushing Lithium–Sulfur Batteries towards Practical Working Conditions through a Cathode–Electrolyte Synergy — Angewandte Chemie International Edition ⭐ 🔗 / A Superior Carbonate Electrolyte for Stable Cycling Li Metal Batteries Using High Ni Cathode — ACS Energy Letters ⭐ 🔗
- 양극 계면 피막(CEI) · 4편 · Depth-Dependent Understanding of Cathode Electrolyte Interphase (CEI) on the Layered Li-Ion Cathodes Operated at Extreme High Temperature — Chemistry of Materials 🔗 / Formation of LiF‐rich Cathode‐Electrolyte Interphase by Electrolyte Reduction — Angewandte Chemie ⭐ 🔗
🔀 횡단 주제
리튬-황 전지 — 11편 (기타4·양극3·고체전해질2·액체전해질1·음극1)
열폭주·안전 — 5편 (양극2·기타1·액체전해질1·음극1)
파우치·스케일업 — 5편 (음극2·기타1·액체전해질1·양극1)
나트륨 이온 전지 — 3편 (액체전해질1·양극1·음극1)
급속충전 — 2편 (고체전해질1·액체전해질1)
셀 스택 압력 — 2편 (기타1·음극1)
🌱 시드 후보 (미등록 주요 잔여 클러스터)
- [음극] 그래핀 코팅 이산화티타늄 음극 · 26편 · TiO2로 개질하고 graphene으로 감싼 Si nanoparticles 구성 microspheres 기반 고성능 lithium-ion battery anode / 고성능 lithium-ion batteries용 음극재로서 micron-sized silicon-graphite-carbon 복합체의 간편한 제조
- [고체전해질] LMO 나노입자 고체전해질 · 23편 · 안정한 계면을 갖는 전고체 Li 금속 배터리용 접이식 nano-Li2MnO3 통합 복합 고분자 고체 전해질 / 고안정성 할라이드 전해질 기반 전고체 Li–Se 배터리
- [기타] 인디고 기반 유기 양극물질 · 17편 · 수소 결합 조절을 통한 안정적 고율 lithium-ion battery용 indanthrone cathode 구현 / 리튬 이온 배터리 열 보호를 위한 가역적 온도 반응형 cathode
반복 등장하는 주제는 lab/data/trend_seeds.yaml 에 시드로 승격하세요.