분기 논문 동향 — 2023-W01~W26

이번 분기 핵심 변화

총 486→392편 (-19%)
↑ 액체전해질 18%→21% (+3%p)
↓ 고체전해질 22%→16% (-6%p)
IF tier: ⭐⭐⭐ 2%→3%, ⭐⭐ 5%→4%

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

한눈에

논문 392편

토픽(tag) 분포

Cathode181

Si-LIB94

ASSB87

셀 화학

LIB231

전고체(ASSB)94

리튬금속22

기타 화학23

리튬-황12

나트륨이온10

IF tier(star) 분포

⭐⭐⭐10

⭐⭐14

⭐102

(IF<10/미상)266

주요 venue

ACS Applied Materials & Interfaces30

ACS Applied Energy Materials20

Chemical Engineering Journal20

Advanced Functional Materials18

Journal of Power Sources16

Electrochimica Acta13

Journal of Energy Storage11

Energy storage materials10

Journal of Colloid and Interface Science9

Batteries9

📊 직전 대비 (2022-W27~W52 → 2023-W01~W26)

전체: 486편(26주) → 392편(26주)

섹션 증감

음극-33

양극-4

고체전해질-44

액체전해질-4

기타-9

음극 150
117

양극 67
63

고체전해질 105
61

액체전해질 88
84

기타 76
67

섹션 점유율(이번)

음극 30%양극 16%고체전해질 16%액체전해질 21%기타 17%

IF tier 증감

⭐⭐⭐-1

⭐⭐-9

⭐-10

(IF<10/미상)-74

IF tier 믹스(이번)

⭐⭐⭐ 3%⭐⭐ 4%⭐ 26%(IF<10/미상) 68%

📈 추이

전체 175→392

음극 57→117

양극 19→63

고체전해질 25→61

액체전해질 29→84

기타 45→67

⭐⭐⭐ 2→10

⭐⭐ 2→14

⭐ 38→102

(IF<10/미상) 133→266

🔑 키워드 추이

뜨는

Si 음극 바인더 점착력 0→5

나트륨 이온 전지 7→7

식는

할라이드 고체전해질 0→1

MXene 복합 전극 1→2

황화물 고체전해질 3→17

Si 나노입자 임계크기 4→5

Si 음극 부피 팽창 제어 0→1

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] 🔗
Tailoring Practically Accessible Polymer/Inorganic Composite Electrolytes for All-Solid-State Lithium Metal Batteries: A Review — Nano-Micro Letters ⭐⭐⭐ · [고체전해질] 🔗
Regulating the Solvation Structure of Li+ Enables Chemical Prelithiation of Silicon-Based Anodes Toward High-Energy Lithium-Ion Batteries — Nano-Micro Letters ⭐⭐⭐ · [음극] 🔗
Resolving complex intralayer transition motifs in high-Ni-content layered cathode materials for lithium-ion batteries — Nature Materials ⭐⭐⭐ · [기타] 🔗
Ni crossover catalysis: truth of hydrogen evolution in Ni-rich cathode-based lithium-ion batteries — Energy & Environmental Science ⭐⭐⭐ · [양극] 🔗
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] 🔗
Solvation and Interfacial Engineering Enable −40 °C Operation of Graphite/NCM Batteries at Energy Density over 270 Wh kg−1 — Advanced Materials ⭐⭐ · [양극] 🔗
Diagnosing and Correcting the Failure of the Solid‐State Polymer Electrolyte for Enhancing Solid‐State Lithium–Sulfur Batteries — Advanced Materials ⭐⭐ · [고체전해질] 🔗
Durable and Adjustable Interfacial Engineering of Polymeric Electrolytes for Both Stable Ni‐Rich Cathodes and High‐Energy Metal Anodes — Advanced Materials ⭐⭐ · [액체전해질] 🔗
Phase‐Changeable Dynamic Conformal Electrode/electrolyte Interlayer enabling Pressure‐Independent Solid‐State Lithium Metal Batteries — Advanced Materials ⭐⭐ · [기타] 🔗
Designing Bidirectionally Functional Polymer Electrolytes for Stable Solid Lithium Metal Batteries — Advanced Energy Materials ⭐⭐ · [고체전해질] 🔗

🗺️ 토픽 지도

음극 (117편)

규소 나노입자 코팅 및 전극 성능 설계가 지속되며, Hard-carbon 안정화 Li–Si anode가 전고체 배터리에서 5,000사이클 후 61.5% 용량 유지를 달성했다. 덴드라이트 기공 충전 개시와 wedge-opening 이중 메커니즘이 규명되었다.

하위토픽 9개

탄소코팅규소나노입자 · 37편 · Silicon-based anodes towards enhanced cycling efficiencies for next-generation lithium-ion batteries — International Journal of Electrochemical Science 🔗 / A Rational Design of Silicon‐Based Anode for All‐Solid‐State Lithium‐Ion Batteries: A Review — Energy Technology 🔗
구형규소입자전극성능 · 20편 · Si–Ni-alloy-assisted very high-areal-capacity silicon-based anode on Ni foam for lithium ion battery — Materials Today Chemistry 🔗 / Partially Lithiated Microscale Silicon Particles as Anode Material for High‐Energy Solid‐State Lithium‐Ion Batteries — Energy Technology 🔗
리튬불화인산염첨가제 · 17편 · A Molecularly Engineered Cathode Lithium Compensation Agent for High Energy Density Batteries — Small ⭐ 🔗 / Evaluation of Cathode Electrodes in Lithium‐Ion Battery: Pitfalls and the Befitting Counter Electrode — Small ⭐ 🔗
적응형다공규소음극 · 9편 · Constructing the bonding between conductive agents and active materials/binders stabilizes silicon anode in Lithium-ion batteries — Journal of Energy Chemistry ⭐ 🔗 / Cobalt-embedded porous carbon derived from a facile in-situ strategy enables improved lithium storage performance of silicon anode — Journal of Alloys and Compounds 🔗
규소음극설계원리 · 8편 · Silicon is Embedded in Graphene Layers Through High-Energy Ball Milling as the Anode Material for Lithium-Ion Batteries — Integrated ferroelectrics 🔗 / Fabrication of high-performance silicon anode materials for lithium-ion batteries by the impurity compensation doping method — Journal of Solid State Electrochemistry 🔗
Si 나노입자 임계크기 · 5편 · 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 🔗
Si 음극 바인더 점착력 · 5편 · An Elastic Cross-Linked Binder for Silicon Anodes in Lithium-Ion Batteries with a High Mass Loading — ACS Applied Materials & Interfaces 🔗 / Mechanical properties vs. interaction strength: Comprehensive understanding of aqueous binders’ formulation on Si-based anodes for lithium-ion batteries — Journal of Power Sources 🔗
토픽 7 · 5편 · Understanding the non-passivating behaviour of silicon anodes for application in Li-ion batteries — 🔗 / Effect of LiF‑introduced on electrochemical properties of carbon coated silicon suboxide anode material for lithium-ion batteries — Research Square 🔗
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 (84편)

비중이 18%에서 21%로 상승했다. 불소 및 에터계 첨가제로 고전압·양극 안정성을 확보하는 방향이 주류이며, SIP 유래 고분자 전해질 계면은 NCM811에서 200사이클 후 약 100% 용량 유지를 구현했다.

하위토픽 8개

불소첨가제고전압안정 · 20편 · Flavone as a novel multifunctional electrolyte additive to improve the cycle performance of high-voltage LiNi0.5Mn1.5O4 batteries — Applied Surface Science 🔗 / High-Voltage and High-Temperature LiCoO2 Operation via the Electrolyte Additive of Electron-Defect Boron Compounds — ACS Energy Letters ⭐ 🔗
에터계첨가제양극막 · 15편 · Dual Role of Bis(borate) Additive in Electrode/Electrolyte Interface Layer Construction for High-Voltage NCM 523 Cathode — ACS Applied Energy Materials 🔗 / Simultaneous Stabilization of Lithium Anode and Cathode using Hyperconjugative Electrolytes for High‐voltage Lithium Metal Batteries — Angewandte Chemie ⭐ 🔗
유기니트릴이중첨가제 · 12편 · Electrolyte regulating and interface engineering for high voltage LiCoO2 lithium metal batteries — Applied Surface Science 🔗 / Double-Layer Electrolyte Boosts Cycling Stability of All-Solid-State Li Metal Batteries — ACS Applied Materials & Interfaces 🔗
LMNO고전류양극 · 12편 · Multifunctional self-reconstructive cathode/electrolyte interphase layer for cobalt-free Li-rich layered oxide cathode — Energy storage materials ⭐ 🔗 / Deciphering the critical effect of cathode-electrolyte interphase by revealing its dynamic evolution — Journal of Energy Chemistry ⭐ 🔗
다공성황호스트네트워크 · 9편 · A Polysulfide-Repulsive, In Situ Solidified Cathode–Electrolyte Interface for High-Performance Lithium–Sulfur Batteries — The Journal of Physical Chemistry C 🔗 / Durable and Adjustable Interfacial Engineering of Polymeric Electrolytes for Both Stable Ni‐Rich Cathodes and High‐Energy Metal Anodes — Advanced Materials ⭐⭐ 🔗
인산염아연도금안정 · 8편 · Long-Life Aqueous Zinc–Organic Batteries with a Trimethyl Phosphate Electrolyte and Organic Cathode — ACS Sustainable Chemistry & Engineering 🔗 / An asymmetric electrolyte to simultaneously meet contradictory requirements of anode and cathode — Nature Communications ⭐ 🔗
토픽 6 · 4편 · Recent Advances in Electrolytes for High-Voltage Cathodes of Lithium-Ion Batteries — Transactions of Tianjin University 🔗 / High-voltage electrolyte design for a Ni-rich layered oxide cathode for lithium-ion batteries — Science China Materials 🔗
난연성혼합전해질 · 4편 · A medium/low concentration localized electrolyte for safe and fast-charging lithium-ion batteries — Electrochimica Acta 🔗 / Flame-Retardant Gel Electrolyte toward High-Safety Lithium Metal Batteries with High-Mass-Loading Cathodes — The Journal of Physical Chemistry C 🔗

기타 (67편)

전이금속 화학과 배터리 재활용, 도핑 전략 중심으로 지속된다. Co-free HE-N50이 >700 Wh kg⁻¹를 달성하고 1,000사이클 후 약 95% 용량을 유지했으며, 심층학습 현미경으로 NMC-811의 국소 O1–O3 인터페이스 strain이 규명되었다.

하위토픽 6개

전이금속산화물확산 · 20편 · An advanced LiCrTiO4@C cathode towards hybrid Mg-Li ion batteries with ultrastable cycling stability — Chemical Engineering Journal ⭐ 🔗 / Designing a simple polymerisation route for homogeneous SiO x /C spheres as a lithium-ion battery anode — New Journal of Chemistry 🔗
배터리습식재활용 · 16편 · Easily recyclable lithium‐ion batteries: Recycling‐oriented cathode design using highly soluble LiFeMnPO4 with a water‐soluble binder — Battery energy 🔗 / Long-life lithium-ion batteries realized by low-Ni, Co-free cathode chemistry — Nature Energy ⭐⭐⭐ 🔗
불소도핑규소산화물 · 12편 · Fluorination of SiOx as an effective strategy to enhance the cycling stability of lithium-ion batteries — Electrochemistry Communications 🔗 / Surface-Stabilized High-Entropy Layered Oxyfluoride Cathode for Lithium-Ion Batteries — The Journal of Physical Chemistry Letters 🔗
니오븀도핑고니켈양극 · 7편 · 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 🔗 / Achieving structural stability and enhanced electrochemical performance through Nb-doping into Li- and Mn-rich layered cathode for lithium-ion batteries — Materials Horizons ⭐ 🔗
폼구조초고로딩양극 · 6편 · Ultra-Thick Cathodes for High-Energy Lithium-Ion Batteries Based on Aluminium Foams—Microstructural Evolution during Densification and Its Impact on the Electrochemical Properties — Batteries 🔗 / Investigation of mass loading of cathode materials for high energy lithium-ion batteries — Electrochemistry Communications 🔗
토픽 5 · 4편 · Carbon nanofibers with hybrid crystalline-amorphous silicon nanoparticles: high-rate capable lithium-ion battery — Journal of Materials Science Materials in Electronics 🔗 / Porous dual carbon framework coated silicon nanoparticles for high-performance lithium-ion batteries — Journal of Materials Science Materials in Electronics 🔗

양극 (63편)

고니켈 표면 개질과 코팅 전략으로 안정성 확보에 집중한다. Ni의 이중 촉매 경로가 고장 시 H₂ 비율을 약 81.3 v%로 상승시키며, 약한 용매화와 Na⁺ 개질 전해질로 −40°C 극저온에서 270 Wh kg⁻¹ 고에너지 밀도를 달성했다.

하위토픽 7개

고니켈양극표면막형성 · 17편 · Stabilizing the Interphase in Cobalt‐Free, Ultrahigh‐Nickel Cathodes for Lithium‐Ion Batteries — Advanced Functional Materials ⭐ 🔗 / Surface Stabilization of Cobalt-Free LiNiO2 with Niobium for Lithium-Ion Batteries — ACS Applied Materials & Interfaces 🔗
고니켈단결정양극개질 · 14편 · Research Progress on Enhancing the Performance of High Nickel Single Crystal Cathode Materials for Lithium-Ion Batteries — Industrial & Engineering Chemistry Research 🔗 / 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 ⭐ 🔗
황화몰리브덴코팅양극 · 11편 · 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 ⭐ 🔗 / Stabilizing lattice oxygen and interface chemistry of Ni-rich and Co-poor cathodes for high-energy lithium-ion batteries — Journal of Materials Chemistry A 🔗
폴리아닐린황화물호스트 · 9편 · Interfacial Engineering on Cathode and Anode with Iminated Polyaniline@rGO‐CNTs for Robust and High‐Rate Full Lithium–Sulfur Batteries — Advanced Energy Materials ⭐⭐ 🔗 / Integrated interface configuration by in-situ interface chemistry enabling uniform lithium deposition in all-solid-state lithium metal batteries — Journal of Energy Chemistry ⭐ 🔗
토픽 4 · 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 🔗
리튬 과잉 층상 양극 · 3편 · Fast Ion Transport in Li‐Rich Alloy Anode for High‐Energy‐Density All Solid‐State Lithium Metal Batteries — Advanced Functional Materials ⭐ 🔗 / Chemical lithiation methodology enabled Prussian blue as a Li-rich cathode material for secondary Li-ion batteries — Energy storage materials ⭐ 🔗
양극열폭주안전성평가 · 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 (61편)

비중이 22%에서 16%로 감소했다. 유기골격과 황화물 기반 전해질이 경주하는 가운데, lithium filament의 쐐기 균열 전파가 규명되었고 압력 제어(7 MPa→약 0.1 MPa)로 수명이 35사이클에서 170사이클로 향상되었다.

하위토픽 5개

유기골격고체전해질 · 20편 · 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 · 17편 · Halide/sulfide composite solid-state electrolyte for Li-anode based all-solid-state batteries — Chinese Chemical Letters 🔗 / Comprehensive understanding on lithium argyrodite electrolytes for stable and safe all-solid-state lithium batteries — Energy storage materials ⭐ 🔗
황화물산화물복합전해질 · 12편 · Enabling fast-charging capability for all-solid-state lithium-ion batteries — Journal of Power Sources 🔗 / A cost-effective, ionically conductive and compressible oxychloride solid-state electrolyte for stable all-solid-state lithium-based batteries — Nature Communications ⭐ 🔗
고체전해질고로딩양극 · 7편 · High Cathode Loading and Low‐Temperature Operating Garnet‐Based All‐Solid‐State Lithium Batteries – Material/Process/Architecture Optimization and Understanding of Cell Failure — Small ⭐ 🔗 / Stabilizing cathode-electrolyte interphase of LiNi0.5Mn1.5O4 high-voltage spinel by blending garnet solid electrolyte in lithium-ion batteries — Journal of Power Sources 🔗
고체전해질 Li⁺ 전도도 · 3편 · Spontaneous In Situ Formation of Lithium Metal Nitride in the Interface of Garnet-Type Solid-State Electrolyte by Tuning of Molten Lithium — ACS Applied Materials & Interfaces 🔗 / Garnet Electrolyte‐Based Integrated Architecture for High‐Performance All‐Solid‐State Lithium‐Oxygen Batteries — Advanced Functional Materials ⭐ 🔗

🔀 횡단 주제

나트륨 이온 전지 — 7편 (고체전해질2·액체전해질2·음극2·양극1)

MXene 복합 전극 — 2편 (기타1·음극1)

열안전 가스방출 분석 — 2편 (양극2)

🌱 시드 후보 (미등록 주요 잔여 클러스터)

[음극] 탄소코팅규소나노입자 · 37편 · 차세대 lithium-ion batteries의 향상된 cycling efficiencies를 위한 silicon-based anodes / 전고체 리튬이온 배터리용 Silicon 기반 Anode의 합리적 설계: 리뷰
[음극] 구형규소입자전극성능 · 20편 · 리튬 이온 배터리용 Ni foam 기반 Si–Ni 합금 보조 초고면적용량 실리콘 음극 / 고에너지 전고체 리튬이온전지용 음극재로서 부분 리튬화된 마이크로미터급 Silicon 입자
[액체전해질] 불소첨가제고전압안정 · 20편 · 고전압 LiNi0.5Mn1.5O4 배터리의 사이클 성능 향상을 위한 새로운 다기능 전해질 첨가제 Flavone / 전자 결핍 붕소 화합물 전해질 첨가제를 통한 고전압·고온 LiCoO2 구동

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