분기 논문 동향 — 2021-W40~W52
이번 분기 핵심 변화
- 총 245→252편 (+3%)
- ↑ 고체전해질 20%→25% (+5%p)
- ↑ 음극 24%→29% (+5%p)
- ↓ 양극 20%→12% (-8%p)
- ↓ 기타 20%→17% (-3%p)
⚠️ 이 리포트는 내 Google Scholar 피드 슬라이스에 대한 분석이며, 해당 분야 문헌 전체를 대표하지 않습니다.
한눈에
논문 252편
토픽(tag) 분포
Cathode109
ASSB70
Si-LIB62
셀 화학
LIB148
전고체(ASSB)66
리튬-황11
기타 화학13
리튬금속5
나트륨이온9
IF tier(star) 분포
⭐⭐⭐4
⭐⭐12
⭐61
(IF<10/미상)175
주요 venue
ACS Applied Energy Materials21
ACS Applied Materials & Interfaces17
Journal of Power Sources15
Chemical Engineering Journal11
Electrochimica Acta10
Energy storage materials9
Advanced Energy Materials8
Journal of Energy Storage7
Ionics7
Journal of The Electrochemical Society6
📊 직전 대비 (2021-W27~W39 → 2021-W40~W52)
전체: 245편(13주) → 252편(13주)
섹션 증감
음극+14
양극-20
고체전해질+13
액체전해질+5
기타-5
음극 60
74
양극 50
30
고체전해질 50
63
액체전해질 37
42
기타 48
43
섹션 점유율(이번)
음극 29%양극 12%고체전해질 25%액체전해질 17%기타 17%
IF tier 증감
IF tier 믹스(이번)
⭐⭐⭐ 2%⭐⭐ 5%⭐ 24%(IF<10/미상) 69%
📈 추이
🔑 키워드 추이
뜨는
식는
⭐ 주목 논문 (IF≥20)
- Silicon anodes — Nature Energy ⭐⭐⭐ · [음극] 🔗
- Subnano-sized silicon anode via crystal growth inhibition mechanism and its application in a prototype battery pack — Nature Energy ⭐⭐⭐ · [음극] 🔗
- Advanced cathode for dual-ion batteries: Waste-to-wealth reuse of spent graphite from lithium-ion batteries — eScience ⭐⭐⭐ · [음극] 🔗
- Stabilizing electrode–electrolyte interfaces to realize high-voltage Li||LiCoO 2 batteries by a sulfonamide-based electrolyte — Energy & Environmental Science ⭐⭐⭐ · [액체전해질] 🔗
- Dense Silicon Nanowire Networks Grown on a Stainless‐Steel Fiber Cloth: A Flexible and Robust Anode for Lithium‐Ion Batteries — Advanced Materials ⭐⭐ · [음극] 🔗
- Soluble Organic Cathodes Enable Long Cycle Life, High Rate, and Wide‐Temperature Lithium‐Ion Batteries — Advanced Materials ⭐⭐ · [고체전해질] 🔗
- A Cobalt‐ and Manganese‐Free High‐Nickel Layered Oxide Cathode for Long‐Life, Safer Lithium‐Ion Batteries — Advanced Energy Materials ⭐⭐ · [양극] 🔗
- Revealing the Thermal Safety of Prussian Blue Cathode for Safer Nonaqueous Batteries — Advanced Energy Materials ⭐⭐ · [기타] 🔗
- How Does the Creep Stress Regulate Void Formation at the Lithium‐Solid Electrolyte Interface during Stripping? — Advanced Energy Materials ⭐⭐ · [액체전해질] 🔗
- Amphiphilic Bottlebrush Polymeric Binders for High‐Mass‐Loading Cathodes in Lithium‐Ion Batteries — Advanced Energy Materials ⭐⭐ · [기타] 🔗
- Sustainable Recycling of Cathode Scrap towards High‐Performance Anode Materials for Li‐Ion Batteries — Advanced Energy Materials ⭐⭐ · [음극] 🔗
- In Situ Fabricated Quasi‐Solid Polymer Electrolyte for High‐Energy‐Density Lithium Metal Battery Capable of Subzero Operation — Advanced Energy Materials ⭐⭐ · [고체전해질] 🔗
- Water‐Stable Sulfide Solid Electrolyte Membranes Directly Applicable in All‐Solid‐State Batteries Enabled by Superhydrophobic Li+‐Conducting Protection Layer — Advanced Energy Materials ⭐⭐ · [고체전해질] 🔗
- Mesoscale Interrogation Reveals Mechanistic Origins of Lithium Filaments along Grain Boundaries in Inorganic Solid Electrolytes — Advanced Energy Materials ⭐⭐ · [고체전해질] 🔗
- Stable bismuth-antimony alloy cathode with a conversion-dissolution/deposition mechanism for high-performance zinc batteries — Materials Today ⭐⭐ · [기타] 🔗
🗺️ 토픽 지도
음극 (74편)
음극 비중 24%→29%로 확대(60→74편, +14). 고압축 실리콘 음극(19)·Sn-Si 나노구조(14) 중심. Si 음극의 4,200 mAh g⁻¹ 이론용량 달성(Silicon anodes)과 <1 nm 나노구조로 2,875 사이클 91% 용량 유지(Subnano-sized silicon anode) 사례 두드러진다.
하위토픽 8개
- 고압축 실리콘 음극 · 19편 · A Unique Structural Highly Compacted Binder‐Free Silicon‐Based Anode with High Electronic Conductivity for High‐Performance Lithium‐Ion Batteries — Small Structures 🔗 / Constructing Robust Cross-Linked Binder Networks for Silicon Anodes with Improved Lithium Storage Performance — ACS Applied Materials & Interfaces 🔗
- Sn-Si 나노구조 음극 · 14편 · Si nanoparticles seeded in carbon-coated Sn nanowires as an anode for high-energy and high-rate lithium-ion batteries — Materials Futures 🔗 / Layered porous silicon encapsulated in carbon nanotube cage as ultra-stable anode for lithium-ion batteries — Chemical Engineering Journal ⭐ 🔗
- 박층탄소 코팅 Si · 13편 · Suitable thickness of carbon coating layers for silicon anode — Carbon ⭐ 🔗 / A nanosilver-actuated high-performance porous silicon anode from recycling of silicon waste — Materials Today Nano 🔗
- 인 도핑 층상 산화물 · 9편 · A practical Li-ion full cell with a Li-ion conductor coating cathode and graphite anode: Strong interface stability and superior electrochemical performance — Current Applied Physics 🔗 / Na3V2(PO4)3─A Highly Promising Anode and Cathode Material for Sodium-Ion Batteries — ACS Applied Energy Materials 🔗
- 주름진 금속산화물-Si · 8편 · Carbon Additive-Free Crumpled Ti3C2TX MXene-Encapsulated Silicon Nanoparticle Anodes for Lithium-Ion Batteries — ACS Applied Energy Materials 🔗 / A novel method for synthesizing Ti3C2Tx MXene nanosheets supported Si nanoparticles as lithium-ion batteries anode for electric vehicles applications — Materials Letters 🔗
- 토픽 5 · 4편 · A novel functional polymeric binder for silicon anodes in lithium-ion batteries — Journal of Physics Conference Series 🔗 / Cross-linked siloxane-based copolymer binder with combined hardness and softness for stable silicon anodes in Li-ion batteries — Journal of Materials Science 🔗
- 토픽 6 · 4편 · The preparation of carbon-coated Si nanofiber deposited on carbon nanofiber/natural microcrystalline graphite as the anode for lithium-ion batteries — Ionics 🔗 / Improving the electrochemical performance of Si anode by using N-doped carbon materials in lithium-ion batteries — Ionics 🔗
- SiO 탄소 복합 도전성 · 3편 · Constructing a Stable Si–N-Enriched Interface Boosts Lithium Storage Kinetics in a Silicon-Based Anode — ACS Applied Materials & Interfaces 🔗 / Dual carbon and void space confined SiOx/C@void@Si/C yolk-shell nanospheres with high-rate performances and outstanding cyclability for lithium-ion batteries anodes — Journal of Colloid and Interface Science 🔗
고체전해질 (63편)
고체전해질 비중 20%→25%로 확대(50→63편, +13). 액체올리고머 복합전해질(24) 중심. Nafion gel polymer는 가용성 양극 10,000 사이클·극저온(−70–100 °C) 작동 구현하고, poly-DOL QSPE는 −30 °C에서 1.0 mS cm⁻¹ 이온전도도 달성.
하위토픽 6개
- 액체올리고머 복합전해질 · 24편 · A lithiated organic nanofiber-reinforced composite polymer electrolyte enabling Li-ion conduction highways for solid-state lithium metal batteries — Journal of Materials Chemistry A 🔗 / Application of a Modified Porphyrin in a Polymer Electrolyte with Superior Properties for All-Solid-State Lithium Batteries — ACS Applied Materials & Interfaces 🔗
- 황화물 고체전해질 · 16편 · F and N Rich Solid Electrolyte for Stable All‐Solid‐State Battery — Advanced Functional Materials ⭐ 🔗 / Wet-Milling Synthesis of Superionic Lithium Argyrodite Electrolytes with Different Concentrations of Lithium Vacancy — ACS Applied Materials & Interfaces 🔗
- 고신도 탄성 고분자전해질 · 11편 · Tough Polymer Electrolyte with an Intrinsically Stabilized Interface with Li Metal for All-Solid-State Lithium-Ion Batteries — The Journal of Physical Chemistry C 🔗 / Rearrangement of Ion Transport Path on Nano-Cross-linker for All-Solid-State Electrolyte with High Room Temperature Ionic Conductivity — ACS Nano ⭐ 🔗
- LLTO 세라믹 고체전해질 · 6편 · Structural origin of low Li-ion conductivity in perovskite solid-state electrolyte — Nano Energy ⭐ 🔗 / Tailoring Interfaces in Solid-State Batteries Using Interfacial Thermochemistry and Band Alignment — Chemistry of Materials 🔗
- 인황화물 고체전해질 · 3편 · The effect of solvent on reactivity of the Li2S–P2S5 system in liquid-phase synthesis of Li7P3S11 solid electrolyte — Scientific Reports 🔗 / Rapid synthesis of garnet-type Li7La3Zr2O12 solid electrolyte with superior electrochemical performance — Journal of the European Ceramic Society 🔗
- 고체전해질 Li⁺ 전도도 · 3편 · Extensively Reducing Interfacial Resistance by the Ultrathin Pt Layer between the Garnet-Type Solid-State Electrolyte and Li–Metal Anode — ACS Applied Materials & Interfaces 🔗 / Multifunctional Interface for High-Rate and Long-Durable Garnet-Type Solid Electrolyte in Lithium Metal Batteries — ACS Energy Letters ⭐ 🔗
기타 (43편)
기타 비중 20%→17%로 축소(48→43편, -5). 아연-바나듐 수계배터리(20) 중심. PBA 양극은 200 °C 이상에서 51.4 wt% 독성물질 방출 위험을 드러내고, bottlebrush 바인더(1 wt%)로 27 mg cm⁻² 고질량 NCM811 양극 구현 사례 제시.
하위토픽 4개
- 아연-바나듐 수계배터리 · 20편 · Hydrothermal synthesis of ammonium vanadate [(NH4)2V7O16•3.6H2O] as a promising zinc-ion cathode: Experimental and theoretical study of its storage — Electrochimica Acta 🔗 / Boosting capacity and operating voltage of LiVO3 as cathode for lithium-ion batteries by activating oxygen reaction in the lattice — Journal of Power Sources 🔗
- 도핑그래핀 초음파커패시터 · 11편 · Boron-doped graphene anode coupled with microporous activated carbon cathode for lithium-ion ultracapacitors — Chemical Engineering Journal ⭐ 🔗 / High-Performance Lithium-Ion Capacitors Produced by Atom-Thick Carbon Cathode and Nitrogen-Doped Porous Carbon Anode — Energy & Fuels 🔗
- 비스무스 수계 양극 · 9편 · Stable bismuth-antimony alloy cathode with a conversion-dissolution/deposition mechanism for high-performance zinc batteries — Materials Today ⭐⭐ 🔗 / Ionic Liquid-Decorated Copolymer Binders for Silicon/Graphite Anodes with Enhanced Rate Capability and Excellent Cycle Stability — ACS Applied Energy Materials 🔗
- 토픽 3 · 3편 · Synthesis and Study of Cathode Materials Based on Carbon Nanotubes for Lithium-Ion Batteries — Inorganic Materials Applied Research 🔗 / (Invited) Non-Polarizing Oxygen Redox Chemistry in Layered Cathode Materials — ECS Meeting Abstracts 🔗
액체전해질 (42편)
액체전해질 절대값 유지(37→42편, +5) 확인. 보레이트 고전압 안정화제(16) 최대. LiFSI/DMCF3SA 전해질은 고전압 Li||LCO 200 cycles 89% 용량 유지 달성하고, creep model은 >12 MPa stack pressure 조건에서 계면 void 억제 메커니즘 제시.
하위토픽 5개
- 보레이트 고전압 안정화제 · 16편 · Enhancing the Electrochemical Performance of a High-Voltage LiCoO2 Cathode with a Bifunctional Electrolyte Additive — ACS Applied Energy Materials 🔗 / Synergetic Effect of Electrolyte Coadditives for a High-Voltage LiCoO2Cathode — The Journal of Physical Chemistry C 🔗
- PEO 젤-리튬 금속 · 10편 · Thin, flexible sulfide-based electrolyte film and its interface engineering for high performance solid-state lithium metal batteries — Chemical Engineering Journal ⭐ 🔗 / Study on the Interfacial Mechanism of Bisalt Polyether Electrolyte for Lithium Metal Batteries — Advanced Functional Materials ⭐ 🔗
- 이온액체 Li 금속전해질 · 10편 · Compatibility of Various Electrolytes with Cation Disordered Rocksalt Cathodes in Lithium Ion Batteries — ACS Applied Energy Materials 🔗 / Improving Cycling Stability of Vanadium Sulfide (VS4) as a Li Battery Cathode Material Using a Localized High-Concentration Carbonate-Based Electrolyte — ACS Applied Energy Materials 🔗
- 토픽 3 · 3편 · Critical advances in re-engineering the cathode-electrolyte interface in alkali metal-oxygen batteries — Energy Materials 🔗 / Research progress of polymer-inorganic filler solid composite electrolyte for lithium-ion batteries — Ionics 🔗
- 세라믹-고분자 복합 전해질 · 3편 · Polydopamine coated TiO 2 nanofiber fillers for polyethylene oxide hybrid electrolytes for efficient and durable all solid state lithium ion batteries — Nanoscale 🔗 / A composite PEO electrolyte with amide-based polymer matrix for suppressing lithium dendrite growth in all-solid-state lithium battery — Chinese Chemical Letters 🔗
양극 (30편)
양극 비중 20%→12%로 축소(50→30편, -20). 고온 폴리머 보호 NCM(18) 중심. Co·Mn-free LiNi0.93Al0.05Ti0.01Mg0.01O2 고니켈 산화물이 800 deep pouch-cell cycles 후 82% 용량 유지하며 계면 및 열안정성 개선.
하위토픽 4개
- 고온 폴리머 보호 NCM · 18편 · Knitting a sweater with UV-induced in situ polymerization of poly(pyrrole-co-citral nitrile) on Ni-rich layer oxide cathode materials for lithium ion batteries — Journal of Power Sources 🔗 / A Cobalt‐ and Manganese‐Free High‐Nickel Layered Oxide Cathode for Long‐Life, Safer Lithium‐Ion Batteries — Advanced Energy Materials ⭐⭐ 🔗
- 풀러렌 라디칼 포집제 · 5편 · Malonic-acid-functionalized fullerene enables the interfacial stabilization of Ni-rich cathodes in lithium-ion batteries — Journal of Power Sources 🔗 / Tungsten Infused Grain Boundaries Enabling Universal Performance Enhancement of Co-Free Ni-Rich Cathode Materials — Journal of The Electrochemical Society 🔗
- 리튬 과잉 층상 양극 · 4편 · Improving high-temperature performance of lithium-rich cathode by roll-to-roll atomic layer deposition of titania nanocoating for lithium-ion batteries — Journal of Energy Storage ⭐ 🔗 / Surface LiMn 1.4 Ni 0.5 Mo 0.1 O 4 Coating and Bulk Mo Doping of Li-Rich Mn-Based Li 1.2 Mn 0.54 Ni 0.13 Co 0.13 O 2 Cathode with Enhanced Electrochemical Performance for Lithium-Ion Batteries — ACS Applied Materials & Interfaces 🔗
- 토픽 3 · 3편 · Impact of Dry Particle Fusion Coating of Tungsten Oxide on Ni-Based Positive Electrode Materials for Li-Ion Batteries — ECS Meeting Abstracts 🔗 / Is Aluminum Useful in Ni-Rich Li-Ni-Mn-O Positive Electrode Materials for Lithium-Ion Batteries? — ECS Meeting Abstracts 🔗
🔀 횡단 주제
나트륨 이온 전지 — 7편 (음극3·고체전해질1·기타1·액체전해질1·양극1)
MXene 복합 전극 — 3편 (음극2·고체전해질1)
🌱 시드 후보 (미등록 주요 잔여 클러스터)
- [고체전해질] 액체올리고머 복합전해질 · 24편 · 고체상 리튬 금속 배터리용 Li-ion 전도 고속도로를 구현하는 lithiation 유기 nanofiber 강화 composite polymer electrolyte / 전고체 리튬 배터리를 위한 우수한 특성의 고분자 전해질에 변형 Porphyrin 적용
- [기타] 아연-바나듐 수계배터리 · 20편 · 유망한 zinc-ion cathode용 ammonium vanadate [(NH4)2V7O16•3.6H2O]의 hydrothermal synthesis: 저장 메커니즘의 실험적·이론적 연구 / 격자 내 oxygen reaction 활성화를 통한 lithium-ion battery cathode LiVO3의 용량 및 작동 전압 향상
- [음극] 고압축 실리콘 음극 · 19편 · 고성능 Lithium-Ion Batteries를 위한 높은 electronic conductivity의 독특한 고밀도 Binder-Free Silicon-Based Anode / 향상된 리튬 저장 성능을 위한 Si 음극의 견고한 가교 바인더 네트워크 구축
반복 등장하는 주제는 lab/data/trend_seeds.yaml 에 시드로 승격하세요.