분기 논문 동향 — 2023-W14~W26

이번 분기 핵심 변화

총 181→211편 (+17%)
↑ 기타 15%→18% (+3%p)
↓ 음극 31%→28% (-3%p)
IF tier: ⭐⭐⭐ 2%→3%, ⭐⭐ 3%→4%

⚠️ 이 리포트는 내 Google Scholar 피드 슬라이스에 대한 분석이며, 해당 분야 문헌 전체를 대표하지 않습니다.

한눈에

논문 211편

토픽(tag) 분포

Cathode100

Si-LIB47

ASSB47

셀 화학

LIB124

전고체(ASSB)52

리튬-황8

기타 화학11

리튬금속12

나트륨이온4

IF tier(star) 분포

⭐⭐⭐7

⭐⭐8

⭐57

(IF<10/미상)139

주요 venue

ACS Applied Materials & Interfaces18

Chemical Engineering Journal14

ACS Applied Energy Materials10

Advanced Functional Materials9

Journal of Energy Storage7

Journal of Colloid and Interface Science7

Journal of Power Sources6

Advanced Energy Materials6

Energy storage materials6

Batteries5

📊 직전 대비 (2023-W01~W13 → 2023-W14~W26)

전체: 181편(13주) → 211편(13주)

섹션 증감

음극+3

양극+9

고체전해질+3

액체전해질+4

기타+11

음극 57
60

양극 27
36

고체전해질 29
32

액체전해질 40
44

기타 28
39

섹션 점유율(이번)

음극 28%양극 17%고체전해질 15%액체전해질 21%기타 18%

IF tier 증감

⭐⭐⭐+4

⭐⭐+2

⭐+12

(IF<10/미상)+12

IF tier 믹스(이번)

⭐⭐⭐ 3%⭐⭐ 4%⭐ 27%(IF<10/미상) 66%

📈 추이

전체 245→211

음극 60→60

양극 50→36

고체전해질 50→32

액체전해질 37→44

기타 48→39

⭐⭐⭐ 4→7

⭐⭐ 12→8

⭐ 53→57

(IF<10/미상) 176→139

🔑 키워드 추이

뜨는

Si 사전리튬화 계면 0→4

Si 나노입자 임계크기 5→4

SiO 탄소 복합 도전성 3→2

열안전 가스방출 분석 0→2

Si 음극 부피 팽창 제어 2→1

식는

Si 음극 바인더 점착력 1→1

나트륨 이온 전지 4→2

MXene 복합 전극 2→0

고체전해질 Li⁺ 전도도 2→1

세라믹-고분자 복합 전해질 2→0

신규

약용매화 탈용매화 0→1

⭐ 주목 논문 (IF≥20)

Long-life lithium-ion batteries realized by low-Ni, Co-free cathode chemistry — Nature Energy ⭐⭐⭐ · [기타] 🔗
Hard-carbon-stabilized Li–Si anodes for high-performance all-solid-state Li-ion batteries — Nature Energy ⭐⭐⭐ · [음극] 🔗
Dendrite initiation and propagation in lithium metal solid-state batteries — Nature ⭐⭐⭐ · [음극] 🔗
Lithium filaments wedge open cracks in solid-state batteries — Nature ⭐⭐⭐ · [고체전해질] 🔗
Regulating the Solvation Structure of Li+ Enables Chemical Prelithiation of Silicon-Based Anodes Toward High-Energy Lithium-Ion Batteries — Nano-Micro Letters ⭐⭐⭐ · [음극] 🔗
Carbide-mediated catalytic hydrogenolysis: defects in graphene on a carbonaceous lithium host for liquid and all-solid-state lithium metal batteries — Energy & Environmental Science ⭐⭐⭐ · [기타] 🔗
Morphodynamics of dendrite growth in alumina based all solid-state sodium metal batteries — Energy & Environmental Science ⭐⭐⭐ · [음극] 🔗
Insights into the Microstructural Engineering of Cobalt‐Free, High‐Nickel Cathodes Based on Surface Energy for Lithium‐Ion Batteries — Advanced Energy Materials ⭐⭐ · [양극] 🔗
A High Energy‐Density, Cobalt‐Free, Low‐Nickel LiNi0.7Mn0.25Al0.05O2 Cathode with a High‐Voltage Electrolyte for Lithium‐Metal Batteries — Advanced Energy Materials ⭐⭐ · [액체전해질] 🔗
Revival of Microparticular Silicon for Superior Lithium Storage — Advanced Energy Materials ⭐⭐ · [음극] 🔗
Interfacial Engineering on Cathode and Anode with Iminated Polyaniline@rGO‐CNTs for Robust and High‐Rate Full Lithium–Sulfur Batteries — Advanced Energy Materials ⭐⭐ · [양극] 🔗
High Energy Density Sulfur‐Rich MoS6‐Based Nanocomposite for Room Temperature All‐Solid‐State Lithium Metal Batteries — Advanced Energy Materials ⭐⭐ · [기타] 🔗
A Hexafluorophosphate‐Based Ionic Liquid as Multifunctional Interfacial Layer between High Voltage Positive Electrode and Solid‐State Electrolyte for Sodium Secondary Batteries — Advanced Energy Materials ⭐⭐ · [고체전해질] 🔗
Achieving stable all-solid-state lithium-metal batteries by tuning the cathode-electrolyte interface and ionic/electronic transport within the cathode — Materials Today ⭐⭐ · [액체전해질] 🔗
Design of multifunctional polymeric binders in silicon anodes for lithium‐ion batteries — Carbon Energy ⭐⭐ · [음극] 🔗

🗺️ 토픽 지도

음극 (60편)

비중은 감소(31→28%)하나 탄소 피복 고용량 실리콘이 60편 중 30편으로 주도한다. Hard-carbon-stabilized Li–Si anodes는 전고체 배터리에서 5,000 cycles 후 61.5% capacity retention을 달성했으며, 덴드라이트 개시와 후방 구동 메커니즘이 규명되었다.

하위토픽 6개

탄소 피복 고용량 실리콘 · 30편 · Silicon-based anodes towards enhanced cycling efficiencies for next-generation lithium-ion batteries — International Journal of Electrochemical Science 🔗 / Design of multifunctional polymeric binders in silicon anodes for lithium‐ion batteries — Carbon Energy ⭐⭐ 🔗
토픽 1 · 9편 · Silicon is Embedded in Graphene Layers Through High-Energy Ball Milling as the Anode Material for Lithium-Ion Batteries — Integrated ferroelectrics 🔗 / Effect of LiF‑introduced on electrochemical properties of carbon coated silicon suboxide anode material for lithium-ion batteries — Research Square 🔗
미크론급 실리콘 구조 안정화 · 7편 · Revival of Microparticular Silicon for Superior Lithium Storage — Advanced Energy Materials ⭐⭐ 🔗 / A Molecularly Engineered Cathode Lithium Compensation Agent for High Energy Density Batteries — Small ⭐ 🔗
Si 나노입자 임계크기 · 4편 · Benchmarking the Effect of Particle Size on Silicon Anode Materials for Lithium‐Ion Batteries — Small ⭐ 🔗 / Graphene-Wrapped Composites of Si Nanoparticles, Carbon Nanofibers, and Pyrolytic Carbon as Anode Materials for Lithium-Ion Batteries — ACS Applied Nano Materials 🔗
고속충방전 성능 실리콘 음극 · 4편 · Silicon Anode: A Perspective on Fast Charging Lithium-Ion Battery — Inorganics 🔗 / Synchronous modification to realize micron-SiOx anode with durable and superior electrochemical performance for lithium-ion batteries — Applied Surface Science 🔗
Si 사전리튬화 계면 · 4편 · Prelithiation Effects in Enhancing Silicon-Based Anodes for Full-Cell Lithium-Ion Batteries Using Stabilized Lithium Metal Particles — ACS Applied Energy Materials 🔗 / Prelithiation of Lithium Peroxide for Silicon Anode: Achieving a High Activation Rate — ACS Applied Materials & Interfaces 🔗

액체전해질 (44편)

고이온전도 겔 고분자전해질이 44편 중 18편으로 가장 크고, 고전압 첨가제·계면 코팅이 12편·10편으로 병행된다. 리튬메탈 배터리 고전압 구동(High-Voltage Electrolyte, 4.6V 350–400 cycles)과 전고체 배터리 계면 튜닝(Interface tuning, NCM811 192 mAh g−1·86.5% retention)이 주목 연구다.

하위토픽 4개

고이온전도 겔 고분자전해질 · 18편 · Polymer-in-Salt Electrolyte from Poly(caprolactone)-graft-polyrotaxane for Ni-Rich Lithium Metal Batteries at Room Temperature — ACS Applied Materials & Interfaces 🔗 / A Nonflammable Electrolyte for High-Voltage Lithium Metal Batteries — ACS Energy Letters ⭐ 🔗
고전압 양극용 전해질 첨가제 · 12편 · Multifunctional self-reconstructive cathode/electrolyte interphase layer for cobalt-free Li-rich layered oxide cathode — Energy storage materials ⭐ 🔗 / Acid- and Gas-Scavenging Electrolyte Additive Improving the Electrochemical Reversibility of Ni-Rich Cathodes in Li-Ion Batteries — ACS Applied Materials & Interfaces 🔗
불소 카보네이트 계면 코팅 · 10편 · Effect of Fluoroethylene Carbonate Electrolyte Additives on the Electrochemical Performance of Nickel-Rich NCM Ternary Cathodes — ACS Applied Energy Materials 🔗 / Construction of Inorganic-Rich Cathode Electrolyte Interphase on Co-Free Cathodes — ACS Applied Materials & Interfaces 🔗
토픽 3 · 4편 · High-voltage electrolyte design for a Ni-rich layered oxide cathode for lithium-ion batteries — Science China Materials 🔗 / Recent Advances in Electrolytes for High-Voltage Cathodes of Lithium-Ion Batteries — Transactions of Tianjin University 🔗

기타 (39편)

비중 증가(15→18%, +11편) 가운데 불소 도핑 실리콘 산화물이 39편 중 29편을 차지한다. Co-free HE-N50은 >700 Wh kg⁻¹ cathode specific energy·1,000 cycles 후 ~95% capacity 유지(Long-life lithium-ion batteries)를 달성, carbide-mediated catalytic hydrogenolysis는 500 cycles 후 87.2% retention(Carbide-mediated catalytic hydrogenolysis)을 기록했다.

하위토픽 4개

불소 도핑 실리콘 산화물 · 29편 · Fluorination of SiOx as an effective strategy to enhance the cycling stability of lithium-ion batteries — Electrochemistry Communications 🔗 / An advanced LiCrTiO4@C cathode towards hybrid Mg-Li ion batteries with ultrastable cycling stability — Chemical Engineering Journal ⭐ 🔗
토픽 1 · 4편 · Hydrothermal LiTiO2 Cathode and Polyurethane Binder of High Current Lithium Ion Batteries — International Journal on Advanced Science Engineering and Information Technology 🔗 / Porous dual carbon framework coated silicon nanoparticles for high-performance lithium-ion batteries — Journal of Materials Science Materials in Electronics 🔗
니오븀 도핑 층상산화물 양극 · 3편 · Concentration-Gradient Nb-Doping in a Single-Crystal LiNi0.83Co0.12Mn0.05O2 Cathode for High-Rate and Long-Cycle Lithium-Ion Batteries — ACS Applied Materials & Interfaces 🔗 / Tungsten Boride Stabilized Single‐Crystal LiNi 0.83 Co 0.07 Mn 0.1 O 2 Cathode for High Energy Density Lithium‐Ion Batteries: Performance and Mechanisms — Advanced Functional Materials ⭐ 🔗
리튬 배터리 산업 전망 · 3편 · Can circular economy and cathode chemistry evolution stabilize the supply chain of Li-ion batteries? — The Extractive Industries and Society 🔗 / Life cycle environmental impact assessment for battery-powered electric vehicles at the global and regional levels — Scientific Reports 🔗

양극 (36편)

MoS2 피복 NCM이 36편 중 16편으로 가장 크고, 결정크기 제어 리튬 니켈산화물이 11편으로 병행된다. Co-free 고니켈 양극은 표면 B 편석으로 300 cycles 후 81% full-cell retention(Cobalt-Free, High-Nickel Cathodes) 달성, Li–S 완전형 셀은 5C 532.1 mAh g−1(Robust and High-Rate Full Lithium–Sulfur)로 고속충방전 성능을 입증했다.

하위토픽 4개

MoS2 피복 NCM 양극 · 16편 · Efficient and scalable encapsulation process of highly conductive 1T-MoS2 nanosheets on Ni-rich LiNi0.83Co0.11Mn0.06O2 cathode materials for high-performance lithium-ion batteries — Chemical Engineering Journal ⭐ 🔗 / Enabling Long Cycling with Excellent Structure Stability for High-Nickel Layered Cathodes in Lithium Metal Batteries — ACS Materials Letters 🔗
결정크기 제어 리튬 니켈산화물 · 11편 · Regulating Single-Crystal LiNiO2 Size and Surface Coating toward a High-Capacity Cathode for Lithium-Ion Batteries — ACS Applied Energy Materials 🔗 / New insights into dry-coating-processed surface engineering enabling structurally and thermally stable high-performance Ni-rich cathode materials for lithium ion batteries — Chemical Engineering Journal ⭐ 🔗
토픽 2 · 6편 · Enhancing the electrochemical properties of LiNi0.92Co0.05Mn0.03O2 cathode material via co-doping aluminium and fluorine for high-energy lithium-ion batteries — Ionics 🔗 / Heterogeneous doping-induced surface reconstruction toward high-performance LiNiO2 cathode materials for lithium-ion batteries — Science China Materials 🔗
양극 재료 열 안전성 평가 · 3편 · A comparative analysis of lithium-ion batteries with different cathodes under overheating and nail penetration conditions — Energy 🔗 / Thermal and Mechanical Safety Assessment of Type 21700 Lithium-Ion Batteries with NMC, NCA and LFP Cathodes–Investigation of Cell Abuse by Means of Accelerating Rate Calorimetry (ARC) — Batteries 🔗

고체전해질 (32편)

나노섬유 복합 고체산화물이 32편 중 14편으로 가장 크고, 공유 유기 골격·황화물이 각 9편씩 병행된다. 리튬 필라멘트 쐐기 벌림 메커니즘이 규명되고 압력 저감으로 35→170 cycles 연장(Lithium filaments wedge open cracks)을 달성, 이온액체 계면층(Hexafluorophosphate-Based Ionic Liquid)은 나트륨 전지 1,500 cycles 후 107% capacity 유지를 기록했다.

하위토픽 3개

나노섬유 복합 고체산화물 · 14편 · Garnet Electrolyte‐Based Integrated Architecture for High‐Performance All‐Solid‐State Lithium‐Oxygen Batteries — Advanced Functional Materials ⭐ 🔗 / Experimental Discovery of a Fast and Stable Lithium Thioborate Solid Electrolyte, Li6+2x[B10S18]Sx (x ≈ 1) — ACS Energy Letters ⭐ 🔗
공유 유기 골격 강화 고체전해질 · 9편 · PEO-based solid-state electrolyte modified by cationic covalent organic frameworks enabling high-performance all-solid-state Li metal and graphite anode batteries — Chemical Engineering Journal ⭐ 🔗 / Polyaspartate Polyurea-Based Solid Polymer Electrolyte with High Ionic Conductivity for the All-Solid-State Lithium-Ion Battery — ACS Omega 🔗
황화물 고체전해질 · 9편 · Comprehensive understanding on lithium argyrodite electrolytes for stable and safe all-solid-state lithium batteries — Energy storage materials ⭐ 🔗 / I-Rich Thioantimonate Argyrodite Glass-Ceramic Electrolyte with High Air Stability and Compatibility with Lithium — ACS Applied Energy Materials 🔗

🔀 횡단 주제

나트륨 이온 전지 — 2편 (고체전해질2)

열안전 가스방출 분석 — 2편 (양극2)

🌱 시드 후보 (미등록 주요 잔여 클러스터)

[음극] 탄소 피복 고용량 실리콘 · 30편 · 차세대 lithium-ion batteries의 향상된 cycling efficiencies를 위한 silicon-based anodes / 리튬 이온 배터리용 silicon anode의 다기능성 고분자 binder 설계
[기타] 불소 도핑 실리콘 산화물 · 29편 · 리튬 이온 배터리의 사이클링 안정성 향상을 위한 효과적인 전략으로서 SiOx의 불소화 / 초안정 사이클링 성능을 갖는 hybrid Mg-Li ion batteries용 고성능 LiCrTiO4@C cathode
[액체전해질] 고이온전도 겔 고분자전해질 · 18편 · Poly(caprolactone)-graft-polyrotaxane 기반 Polymer-in-Salt 전해질을 이용한 상온 Ni-Rich 리튬 금속 배터리 / 고전압 리튬 금속 배터리용 비가연성 전해질

반복 등장하는 주제는 lab/data/trend_seeds.yaml 에 시드로 승격하세요.