분기 논문 동향 — 2021-W01~W13
이번 분기 핵심 변화
- 총 61→196편 (+221%)
- ↑ 양극 5%→17% (+12%p)
- ↑ 액체전해질 11%→17% (+6%p)
- ↓ 음극 49%→36% (-13%p)
- ↓ 고체전해질 16%→13% (-3%p)
- IF tier: ⭐⭐⭐ 0%→4%, ⭐⭐ 7%→5%
⚠️ 이 리포트는 내 Google Scholar 피드 슬라이스에 대한 분석이며, 해당 분야 문헌 전체를 대표하지 않습니다.
한눈에
논문 196편
토픽(tag) 분포
ASSB38
Cathode95
Si-LIB54
셀 화학
전고체(ASSB)37
LIB134
나트륨이온7
리튬-황6
리튬금속3
기타 화학9
IF tier(star) 분포
⭐⭐⭐7
⭐⭐10
⭐45
(IF<10/미상)134
주요 venue
ACS Applied Materials & Interfaces14
ACS Applied Energy Materials12
Journal of Power Sources11
Advanced Functional Materials10
Electrochimica Acta8
Journal of Alloys and Compounds8
Applied Surface Science7
ACS Energy Letters6
Chemical Engineering Journal6
Ionics5
📊 직전 대비 (2020-W41~W53 → 2021-W01~W13)
전체: 61편(13주) → 196편(13주)
섹션 증감
음극+40
양극+31
고체전해질+16
액체전해질+26
기타+22
음극 30
70
양극 3
34
고체전해질 10
26
액체전해질 7
33
기타 11
33
섹션 점유율(이번)
음극 36%양극 17%고체전해질 13%액체전해질 17%기타 17%
IF tier 증감
⭐⭐⭐+7
⭐⭐+6
⭐+34
(IF<10/미상)+88
IF tier 믹스(이번)
⭐⭐⭐ 4%⭐⭐ 5%⭐ 23%(IF<10/미상) 68%
📈 추이
🔑 키워드 추이
뜨는
식는
신규
⭐ 주목 논문 (IF≥20)
- Thermally modulated lithium iron phosphate batteries for mass-market electric vehicles — Nature Energy ⭐⭐⭐ · [양극] 🔗
- Reactive boride infusion stabilizes Ni-rich cathodes for lithium-ion batteries — Nature Energy ⭐⭐⭐ · [양극] 🔗
- Layered lithium cobalt oxide cathodes — Nature Energy ⭐⭐⭐ · [음극] 🔗
- Ultra-high-voltage Ni-rich layered cathodes in practical Li metal batteries enabled by a sulfonamide-based electrolyte — Nature Energy ⭐⭐⭐ · [액체전해질] 🔗
- Electrolyte Concentration Regulation Boosting Zinc Storage Stability of High-Capacity K0.486V2O5 Cathode for Bendable Quasi-Solid-State Zinc Ion Batteries — Nano-Micro Letters ⭐⭐⭐ · [액체전해질] 🔗
- Electrolyte melt infiltration for scalable manufacturing of inorganic all-solid-state lithium-ion batteries — Nature Materials ⭐⭐⭐ · [액체전해질] 🔗
- Increased residual lithium compounds guided design for green recycling of spent lithium-ion cathodes — Energy & Environmental Science ⭐⭐⭐ · [기타] 🔗
- An Air‐Stable and Li‐Metal‐Compatible Glass‐Ceramic Electrolyte enabling High‐Performance All‐Solid‐State Li Metal Batteries — Advanced Materials ⭐⭐ · [고체전해질] 🔗
- Constructing Li‐Rich Artificial SEI Layer in Alloy–Polymer Composite Electrolyte to Achieve High Ionic Conductivity for All‐Solid‐State Lithium Metal Batteries — Advanced Materials ⭐⭐ · [액체전해질] 🔗
- Designing Adaptive Binders for Microenvironment Settings of Silicon Anode Particles — Advanced Materials ⭐⭐ · [음극] 🔗
- Interfacial Atomistic Mechanisms of Lithium Metal Stripping and Plating in Solid‐State Batteries — Advanced Materials ⭐⭐ · [고체전해질] 🔗
- Lithium Metal Batteries: A Solid‐State Battery Cathode with a Polymer Composite Electrolyte and Low Tortuosity Microstructure by Directional Freezing and Polymerization (Adv. Energy Mater. 1/2021) — Advanced Energy Materials ⭐⭐ · [액체전해질] 🔗
- Engineering Textile Electrode and Bacterial Cellulose Nanofiber Reinforced Hydrogel Electrolyte to Enable High‐Performance Flexible All‐Solid‐State Supercapacitors — Advanced Energy Materials ⭐⭐ · [액체전해질] 🔗
- Modulating Nanoinhomogeneity at Electrode–Solid Electrolyte Interfaces for Dendrite‐Proof Solid‐State Batteries and Long‐Life Memristors — Advanced Energy Materials ⭐⭐ · [액체전해질] 🔗
- Stabilizing ultrahigh-nickel layered oxide cathodes for high-voltage lithium metal batteries — Materials Today ⭐⭐ · [양극] 🔗
🗺️ 토픽 지도
음극 (70편)
49%→36%로 비율 감소했으나 편수는 30→70으로 2.3배 증가. Si탄소 음극 사이클 안정성(25), 탄소나노튜브 코팅(12), N-도핑 그래핀(9)이 주류. "Designing Adaptive Binders for Microenvironment Settings of Silicon Anode Particles"에서 HA–GA adaptive binder는 1 C 600 cycles 후 1153 mAh/g 유지로 unmodified HA 대비 약 3.3배 성능.
하위토픽 8개
- Si탄소 음극의 사이클 안정성 · 25편 · Nanostructured Si−C Composites As High‐Capacity Anode Material For All‐Solid‐State Lithium‐Ion Batteries** — Batteries & Supercaps 🔗 / Fibrin biopolymer hydrogel-templated 3D interconnected Si@C framework for lithium ion battery anodes — Applied Surface Science 🔗
- 탄소나노튜브 코팅 Si 음극 · 12편 · Flexible Carbon Nanotubes Confined Yolk-Shelled Silicon-Based Anode with Superior Conductivity for Lithium Storage — Nanomaterials 🔗 / Sn Alloy and Graphite Addition to Enhance Initial Coulombic Efficiency and Cycling Stability of SiO Anodes for Li‐Ion Batteries — Energy & environment materials 🔗
- 질소도핑 그래핀 Si 복합 · 9편 · Facile synthesis of N-C/Si@G nanocomposite as a high-performance anode material for Li-ion batteries — Journal of Alloys and Compounds 🔗 / Self-sacrificial-reaction guided formation of hierarchical electronic/ionic conductive shell enabling high-performance nano-silicon anode — Chemical Engineering Journal ⭐ 🔗
- 사전리튬화 Si탄소 음극 · 6편 · Enhanced reversibility and cyclic stability of biomass-derived silicon/carbon anode material for lithium-ion battery — Journal of Alloys and Compounds 🔗 / Pre-Lithiating SiO Anodes for Lithium-Ion Batteries by a Simple, Effective, and Controllable Strategy Using Stabilized Lithium Metal Powder — ACS Sustainable Chemistry & Engineering 🔗
- SiO 탄소 복합 도전성 · 5편 · Controllable synthesis Honeycomb‐like structure SiOx/C composites as anode for high-performance lithium-ion batteries — Vacuum 🔗 / Swelling-Controlled Double-Layered SiOx/Mg2SiO4/SiOx Composite with Enhanced Initial Coulombic Efficiency for Lithium-Ion Battery — ACS Applied Materials & Interfaces 🔗
- 토픽 5 · 4편 · Adhesive binders for nanosilicon anodes in lithium-ion batteries — Elsevier eBooks 🔗 / PANI-based conductive polymer composites as water-soluble binders for nano-silicon anodes in lithium-ion batteries — Ionics 🔗
- Si 나노입자 임계크기 · 4편 · Synthesis of porous Si nanoparticles for high performances anode material in lithium-ion batteries — Materials Research Express 🔗 / Novel design of uniform Si@graphite@C composite as high-performance Li-ion battery anodes — Electrochimica Acta 🔗
- 하이브리드 음극 계면 · 3편 · Large-Scale Production of a Silicon Nanowire/Graphite Composites Anode via the CVD Method for High-Performance Lithium-Ion Batteries — Energy & Fuels 🔗 / Pencil lead powder as a cost-effective and high-performance graphite-silica composite anode for high performance lithium-ion batteries — Journal of Alloys and Compounds 🔗
양극 (34편)
5%→17%로 비율 3배 증가(3→34편). N-도핑 LiAlO2 코팅 NCM(17), 초박막 LFP 코팅(12)이 주축. "Thermally modulated lithium iron phosphate batteries for mass-market electric vehicles"에서 60°C 열 변조 LFP는 −20°C 260 km 주행거리·10분 충전을 달성하고, "Reactive boride infusion stabilizes Ni-rich cathodes for lithium-ion batteries"에서 cobalt boride 코팅은 intergranular cracking과 electrolyte 부반응을 억제.
하위토픽 3개
- 질소도핑 LiAlO2 코팅 NCM · 17편 · Enhanced electrochemical performance of Ni-rich cathode material by N-doped LiAlO2 surface modification for lithium-ion batteries — Electrochimica Acta 🔗 / The role of Cu impurity on the structure and electrochemical performance of Ni-rich cathode material for lithium-ion batteries — Journal of Power Sources 🔗
- 초박막 코팅 인산철 양극 · 12편 · Electrophoretic coating of LiFePO4/Graphene oxide on carbon fibers as cathode electrodes for structural lithium ion batteries — Composites Science and Technology 🔗 / Stabilizing ultrahigh-nickel layered oxide cathodes for high-voltage lithium metal batteries — Materials Today ⭐⭐ 🔗
- 리튬 과잉 층상 양극 · 4편 · Dynamic structural evolution of oxygen vacancies in lithium rich layered composites cathodes for Li-ion batteries — Materials Today Physics 🔗 / Li‐Rich Li 2 [Ni 0.8 Co 0.1 Mn 0.1 ]O 2 for Anode‐Free Lithium Metal Batteries — Angewandte Chemie International Edition ⭐ 🔗
액체전해질 (33편)
11%→17% 비율 증가(7→33편). 붕소불소 카보네이트(20), 사이클로펜타논 이온액체(11) 중심. "Ultra-high-voltage Ni-rich layered cathodes in practical Li metal batteries enabled by a sulfonamide-based electrolyte"에서 Sulfonamide 전해질은 LiNi0.8Co0.1Mn0.1O2 4.7 V Li metal cells에서 >230 mAh/g·100 cycles 동안 >99.65% Coulombic efficiency.
하위토픽 2개
- 붕소불소 카보네이트 용매 · 20편 · Low Resistance and High Stable Solid–Liquid Electrolyte Interphases Enable High‐Voltage Solid‐State Lithium Metal Batteries — Advanced Functional Materials ⭐ 🔗 / Ensemble Design of Electrode–Electrolyte Interfaces: Toward High-Performance Thin-Film All-Solid-State Li–Metal Batteries — ACS Nano ⭐ 🔗
- 사이클로펜타논 이온액체 첨가제 · 11편 · Stabilizing Ni-Rich LiNi0.83Co0.12Mn0.05O2 with Cyclopentyl Isocyanate as a Novel Electrolyte Additive — ACS Applied Materials & Interfaces 🔗 / Electrolyte melt infiltration for scalable manufacturing of inorganic all-solid-state lithium-ion batteries — Nature Materials ⭐⭐⭐ 🔗
기타 (33편)
Si흑연 혼합(24), 폴리설폰 폴리머 바인더(5) 등이 유지. "Increased residual lithium compounds guided design for green recycling of spent lithium-ion cathodes"에서 폐 NCM523은 물 처리 15분 내 98% 이상 분리, 재생 후 100 cycles 94.5% capacity retention.
하위토픽 3개
- 규소흑연 혼합 음극의 최적비 · 24편 · Customizing Active Materials and Polymeric Binders: Stern Requirements to Realize Silicon-Graphite Anode Based Lithium-Ion Batteries. — Journal of Energy Storage ⭐ 🔗 / Designing positive electrodes with high energy density for lithium-ion batteries — Journal of Materials Chemistry A 🔗
- 폴리설폰 폴리머 바인더 성능 · 5편 · Comparing the Ion-Conducting Polymers with Sulfonate and Ether Moieties as Cathode Binders for High-Power Lithium-Ion Batteries — ACS Applied Materials & Interfaces 🔗 / Application of a Polyacrylate Latex to a Lithium Iron Phosphate Cathode as a Binder Material — Energies 🔗
- 토픽 2 · 4편 · Synthesis and electrochemical properties of bioderived silicon particles for lithium ion battery anodes — Journal of Materials Science Materials in Electronics 🔗 / Solvothermal preparation of Co-doped CoxV6−xO13 of cathode materials for lithium-ion batteries — Journal of Materials Science Materials in Electronics 🔗
고체전해질 (26편)
16%→13% 비율 감소했으나 편수는 10→26으로 2.6배 증가. Sn-도핑 황화물(17)이 부상. "An Air‐Stable and Li‐Metal‐Compatible Glass‐Ceramic Electrolyte enabling High‐Performance All‐Solid‐State Li Metal Batteries"에서 gc-Li3.2P0.8Sn0.2S4는 1.21×10⁻³ S/cm 전도도·5% humidity 안정성으로 60 cycles 후 77% capacity retention을 달성하고, 원자 시뮬레이션은 coherent interface에서 pore formation 억제를 예측.
하위토픽 3개
- 주석도핑 황화물 고체전해질 · 17편 · An Air‐Stable and Li‐Metal‐Compatible Glass‐Ceramic Electrolyte enabling High‐Performance All‐Solid‐State Li Metal Batteries — Advanced Materials ⭐⭐ 🔗 / Superior lithium-stable Li7P2S8I solid electrolyte for all-solid-state lithium batteries — Journal of Power Sources 🔗
- 황화물 고체전해질 · 6편 · Linking Solid Electrolyte Degradation to Charge Carrier Transport in the Thiophosphate‐Based Composite Cathode toward Solid‐State Lithium‐Sulfur Batteries — Advanced Functional Materials ⭐ 🔗 / Electrochemical Compatibility of Solid‐State Electrolytes with Cathodes and Anodes for All‐Solid‐State Lithium Batteries: A Review — Advanced Energy and Sustainability Research 🔗
- 토픽 2 · 3편 · Robust thiol-branched all-solid-state polymer electrolyte featuring high ionic conductivity for lithium-metal batteries — Ionics 🔗 / Formation of Stable Interphase of Polymer-in-Salt Electrolyte in All-Solid-State Lithium Batteries — Energy Material Advances ⭐ 🔗
🔀 횡단 주제
나트륨 이온 전지 — 6편 (음극2·고체전해질1·기타1·액체전해질1·양극1)
🌱 시드 후보 (미등록 주요 잔여 클러스터)
- [음극] Si탄소 음극의 사이클 안정성 · 25편 · 전고체 리튬이온전지용 고용량 음극재로서의 나노구조 Si–C 복합체 / 리튬 이온 배터리 음극용 fibrin biopolymer hydrogel-templated 3D interconnected Si@C framework
- [기타] 규소흑연 혼합 음극의 최적비 · 24편 · 활물질 및 고분자 바인더 맞춤화: Silicon-Graphite anode 기반 Lithium-Ion Batteries 구현을 위한 엄격한 요건 / 리튬 이온 배터리용 고에너지 밀도 양극 설계
- [액체전해질] 붕소불소 카보네이트 용매 · 20편 · 저저항·고안정성 고체–액체 전해질 계면층을 통한 고전압 전고체 Li metal battery 구현 / 전극–전해질 계면의 앙상블 설계: 고성능 박막 전고체 Li–Metal 배터리를 향하여
반복 등장하는 주제는 lab/data/trend_seeds.yaml 에 시드로 승격하세요.