분기 논문 동향 — 2023-W40~W52

이번 분기 핵심 변화

총 247→245편 (-1%)
대체로 유지 — 믹스 변화 3%p 미만
IF tier: ⭐⭐⭐ 1%→2%, ⭐⭐ 5%→6%

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

한눈에

논문 245편

토픽(tag) 분포

Si-LIB65

Cathode104

ASSB62

셀 화학

LIB148

전고체(ASSB)65

리튬금속7

나트륨이온11

기타 화학9

리튬-황5

IF tier(star) 분포

⭐⭐⭐6

⭐⭐15

⭐80

(IF<10/미상)144

주요 venue

Small17

ACS Applied Materials & Interfaces15

Journal of Energy Storage11

Chemical Engineering Journal10

Advanced Functional Materials9

Energy storage materials8

Journal of Power Sources8

Advanced Energy Materials8

ACS Applied Energy Materials8

Journal of The Electrochemical Society7

📊 직전 대비 (2023-W27~W39 → 2023-W40~W52)

전체: 247편(13주) → 245편(13주)

섹션 증감

음극+6

양극+0

고체전해질-6

액체전해질+2

기타-4

음극 76
82

양극 40
40

고체전해질 52
46

액체전해질 39
41

기타 40
36

섹션 점유율(이번)

음극 33%양극 16%고체전해질 19%액체전해질 17%기타 15%

IF tier 증감

⭐⭐⭐+3

⭐⭐+2

⭐+5

(IF<10/미상)-12

IF tier 믹스(이번)

⭐⭐⭐ 2%⭐⭐ 6%⭐ 33%(IF<10/미상) 59%

📈 추이

전체 235→245

음극 70→82

양극 55→40

고체전해질 47→46

액체전해질 23→41

기타 40→36

⭐⭐⭐ 3→6

⭐⭐ 8→15

⭐ 68→80

(IF<10/미상) 156→144

🔑 키워드 추이

뜨는

나트륨 이온 전지 8→8

Si 나노입자 임계크기 2→4

Si 음극 바인더 점착력 1→3

MXene 복합 전극 2→3

Si 음극 부피 팽창 제어 0→1

식는

Si 사전리튬화 계면 3→1

황화물 고체전해질 10→9

리튬 과잉 층상 양극 3→1

고체전해질 Li⁺ 전도도 2→3

신규

이중염 계면 박막화 0→1

⭐ 주목 논문 (IF≥20)

Near-surface reconstruction in Ni-rich layered cathodes for high-performance lithium-ion batteries — Nature Energy ⭐⭐⭐ · [양극] 🔗
Interface design for all-solid-state lithium batteries — Nature ⭐⭐⭐ · [기타] 🔗
Unlocking the potential of silicon anodes in lithium-ion batteries: A claw-inspired binder with synergistic interface bonding — eScience ⭐⭐⭐ · [음극] 🔗
Solid electrolytes redefine ion conduction — Science ⭐⭐⭐ · [고체전해질] 🔗
High-Performance Silicon-Rich Microparticle Anodes for Lithium-Ion Batteries Enabled by Internal Stress Mitigation — Nano-Micro Letters ⭐⭐⭐ · [음극] 🔗
Cracking vs. surface reactivity in high-nickel cathodes for lithium-ion batteries — Joule ⭐⭐⭐ · [양극] 🔗
A Dynamically Stable Mixed Conducting Interphase for All‐Solid‐State Lithium Metal Batteries — Advanced Materials ⭐⭐ · [고체전해질] 🔗
Reinforcing the Electrode/Electrolyte Interphases of Lithium Metal Batteries Employing Locally Concentrated Ionic Liquid Electrolytes — Advanced Materials ⭐⭐ · [액체전해질] 🔗
Alkali‐Ion Batteries by Carbon Encapsulation of Liquid Metal Anode — Advanced Materials ⭐⭐ · [음극] 🔗
Precise Tailoring of Lithium‐Ion Transport for Ultralong‐Cycling Dendrite‐Free All‐Solid‐State Lithium Metal Batteries — Advanced Materials ⭐⭐ · [음극] 🔗
Unveiling Challenges and Opportunities in Silicon‐Based All‐Solid‐State Batteries: Thin‐Film Bonding with Mismatch Strain — Advanced Materials ⭐⭐ · [음극] 🔗
Soft Carbon‐Thiourea with Fast Bulk Diffusion Kinetics for Solid‐State Lithium Metal Batteries — Advanced Materials ⭐⭐ · [음극] 🔗
Fast Lithium Intercalation Mechanism on Surface‐Modified Cathodes for Lithium‐Ion Batteries — Advanced Energy Materials ⭐⭐ · [기타] 🔗
Taming Active‐Ion Crosstalk by Targeted Ion Sifter Toward High‐Voltage Lithium Metal Batteries — Advanced Energy Materials ⭐⭐ · [기타] 🔗
Striking a Balance: Exploring Optimal Functionalities and Composition of Highly Adhesive and Dispersing Binders for High‐Nickel Cathodes in Lithium‐Ion Batteries — Advanced Energy Materials ⭐⭐ · [기타] 🔗

🗺️ 토픽 지도

음극 (82편)

유지하며 +6편 증가. Si 음극 복합 사이클 안정성(22편)과 Si 음극 V3O4 계면 확산(17편)이 중심을 이룬다. 주목 논문 'Unlocking the potential of silicon anodes in lithium-ion batteries: A claw-inspired binder'의 30Tau-g-PAA 바인더는 Si 음극을 0.2C 300cycles 후 2071 mAh/g, 1C 1301 mAh/g까지 안정화시켰다.

하위토픽 10개

Si 음극 복합 사이클 안정성 · 22편 · Precursor Induced Assembly of Si Nanoparticles Encapsulated in Graphene/Carbon Matrices and the Influence of Al 2 O 3 Coating on their Properties as Anode for Lithium‐Ion Batteries — Small ⭐ 🔗 / ZIFs derived multilayer carbon and CNT skeleton networks and graphene to encapsulate silicon nanoparticles for efficient lithium storage — Journal of Energy Storage ⭐ 🔗
Si 음극 V3O4 계면 확산 · 17편 · Rational Design of Ion‐Conductive Layer on Si Anode Enables Superior‐Stable Lithium‐Ion Batteries — Small ⭐ 🔗 / Si-based Anode Lithium-Ion Batteries: A Comprehensive Review of Recent Progress — ACS Materials Letters 🔗
토픽 2 · 12편 · Analysis of research progress in improving the performance of silicon-based anode materials for lithium-ion batteries: a combination of nanostructured silicon and silicon-based composites — Journal of Physics Conference Series 🔗 / Analysis on the Thermal Behavior of Lithium-Ion Battery with Nickel-Rich Cathode and Silicon-Carbon Composite Anode — SAE International Journal of Electrified Vehicles 🔗
Li 금속 음극 GaI3 계면 안정화 · 8편 · Long-lifespan thin Li anode achieved by dead Li rejuvenation and Li dendrite suppression for all-solid-state lithium batteries — Chinese Chemical Letters 🔗 / Precise Tailoring of Lithium‐Ion Transport for Ultralong‐Cycling Dendrite‐Free All‐Solid‐State Lithium Metal Batteries — Advanced Materials ⭐⭐ 🔗
마이크론 Si 음극 SD-SEI 강화 · 5편 · Tailoring chemical composition of solid electrolyte interphase by selective dissolution for long-life micron-sized silicon anode — Nature Communications ⭐ 🔗 / Unveiling Challenges and Opportunities in Silicon‐Based All‐Solid‐State Batteries: Thin‐Film Bonding with Mismatch Strain — Advanced Materials ⭐⭐ 🔗
Si 나노입자 임계크기 · 4편 · Operando Investigation of Silicon Anodes During Electrochemical Cycling in Li‐ion Batteries — Small Methods 🔗 / Boosting the anode performance of the porous Si coated with polydopamine and cross-linked with sodium alginate — Journal of Alloys and Compounds 🔗
Si 표면 C3N4 Li확산 촉진 · 4편 · Comprehensive Study of Lithium Diffusion in Si/C-Layer and Si/C3N4 Composites in a Faceted Crystalline Silicon Anode for Fast-Charging Lithium-Ion Batteries — ACS Omega 🔗 / Revealing the key role of MnSiO3 in boosting the lithium storage performance of bamboo-derived anode materials — Electrochimica Acta 🔗
SiO 탄소 복합 도전성 · 4편 · Constructing flexible carbon-graphite network for enhancing durability of silicon anodes in Li-ion battery — Journal of Electroanalytical Chemistry 🔗 / Printable and Free-Standing Silicon-Based Anode for Current Collector-Free Lithium-Ion Batteries — ACS Applied Materials & Interfaces 🔗
토픽 8 · 3편 · Core-shell structured SiO2@C-Sn/SnO2 nanosphere as an anode material for high-performance lithium-ion batteries — Research Square 🔗 / Engineering molecular regulation for SiO x with long‐term stable cycle and high Coulombic efficiency as lithium‐ion battery anodes — Rare Metals ⭐ 🔗
Si 음극 바인더 점착력 · 3편 · Dynamic hydrogen bond cross-linking binder with self-healing chemistry enables high-performance silicon anode in lithium-ion batteries — Journal of Colloid and Interface Science 🔗 / Unlocking the potential of silicon anodes in lithium-ion batteries: A claw-inspired binder with synergistic interface bonding — eScience ⭐⭐⭐ 🔗

고체전해질 (46편)

유지하며 -6편 감소. PVDF-LIC 복합 고체전해질(25편)과 황화물 고체전해질(9편)이 주축이다. 주목 논문 'A Dynamically Stable Mixed Conducting Interphase for All‐Solid‐State Lithium Metal Batteries'의 응력 자기 제한형 LPSCl/LGPS 계면층은 Li 대칭전지에서 1500h 초과 구동과 NCM622 100cycles 후 93.7% capacity retention을 구현했다.

하위토픽 5개

PVDF-LIC 복합 고체전해질 · 25편 · High-capacity all-solid-state lithium battery with stable interfaces enabled by ultra-thin polyvinylidene fluoride/Li3InCl6 composite solid electrolyte — Journal of Alloys and Compounds 🔗 / Tailoring heterogeneous interfacial chemistry enables long-term cycling of all-solid-state lithium-metal batteries — Energy storage materials ⭐ 🔗
황화물 고체전해질 · 9편 · SiSe2 for Superior Sulfide Solid Electrolytes and Li-Ion Batteries — ACS Applied Materials & Interfaces 🔗 / Flexible and thin sulfide-based solid electrolyte sheet with Li+-ion conductive polymer network for all-solid-state lithium-ion batteries — Chemical Engineering Journal ⭐ 🔗
LLZO 입자경계 강도 향상 · 5편 · Viability of all-solid-state lithium metal battery coupled with oxide solid-state electrolyte and high-capacity cathode — Journal of Energy Chemistry ⭐ 🔗 / Trigger of the Highly Resistive Layer Formation at the Cathode–Electrolyte Interface in All-Solid-State Lithium Batteries Using a Garnet-Type Lithium-Ion Conductor — ACS Applied Materials & Interfaces 🔗
토픽 3 · 4편 · Garnet-type double-layer solid electrolyte for dendrite-free solid-state Li batteries — Journal of Solid State Electrochemistry 🔗 / Superionic fluoro-niobium co-modified yttrium-based chloride solid-state electrolytes for highly stable Li metal in all-solid-state Li batteries — Journal of Solid State Electrochemistry 🔗
고체전해질 Li⁺ 전도도 · 3편 · Optimizing Li Ion Transport in a Garnet-Type Solid Electrolyte via a Grain Boundary Design — Batteries 🔗 / LATP-coated LiNi0.8Co0.1Mn0.1O2 cathode with compatible interface with ultrathin PVDF-reinforced PEO-LLZTO electrolyte for stable solid-state lithium batteries — Journal of Materiomics 🔗

액체전해질 (41편)

유지하며 +2편 소폭 증가. LiFSI 전해질 열안정성 강화(23편)가 주요 초점이다. 주목 논문 'Reinforcing the Electrode/Electrolyte Interphases of Lithium Metal Batteries Employing Locally Concentrated Ionic Liquid Electrolytes'의 BnOCF 기반 LCILE은 4.2 μL/mAh 조건의 실제 Li/NCA 전지에서 150cycles 후 71% 용량을 유지했다.

하위토픽 4개

LiFSI 전해질 열안정성 강화 · 23편 · Solid-state interphases design for high-safety, high-voltage and long-cyclability practical batteries via ethylene carbonate-free electrolytes — Energy storage materials ⭐ 🔗 / Additive evolved stabilized dual electrode-electrolyte interphases propelling the high-voltage Li||LiCoO2 batteries up to 4.7 V — Nano Energy ⭐ 🔗
NaNO2 첨가제 용량 보상 · 12편 · Electrolyte-assisted low-voltage decomposition of Li 2 C 2 O 4 for efficient cathode pre-lithiation in lithium-ion batteries — Chemical Communications 🔗 / Impact of Trace Nickel in the Electrolyte on the Electrochemistry of Positive Electrodes for Lithium-Ion Batteries — Journal of The Electrochemical Society 🔗
공기 배터리 장수명 전해질 · 3편 · Rechargeable Zinc–Air versus Lithium–Air Battery: from Fundamental Promises Toward Technological Potentials — Advanced Energy Materials ⭐⭐ 🔗 / Preparation and properties of flexible integrated cathode and electrolyte all-gel zinc-air batteries — Journal of Power Sources 🔗
수계 전해질 아연 안정화 · 3편 · Lean-water electrolyte to stabilize zinc anode and suppress manganese dissolution of cathode for ampere-hour zinc batteries — Nano Energy ⭐ 🔗 / An Electrolyte with Less Space‐Occupying Diluent at Cathode Inner Helmholtz Plane for Stable 4.6 V Lithium‐Ion Batteries — Angewandte Chemie International Edition ⭐ 🔗

양극 (40편)

유지하며 변화 없음. 양극 F-Co 세척 표면 개질(14편)과 Ta LiNiO2 입자 안정화(10편)가 중심이다. Ni-rich 양극은 Co 세척과 LiF 코팅으로 Ni 90% 조건에서 6,000cycles 후 65% capacity를 유지하며, 균열보다 표면 반응성과 산소 손실이 용량 감소의 주요 요인으로 두드러진다.

하위토픽 4개

양극 F-Co 세척 표면 개질 · 14편 · Near-surface reconstruction in Ni-rich layered cathodes for high-performance lithium-ion batteries — Nature Energy ⭐⭐⭐ 🔗 / Operando space-resolved inhomogeneity in lithium diffusion across NMC and graphite electrodes in cylinder-type Li-ion batteries — Journal of Energy Storage ⭐ 🔗
Ta LiNiO2 양극 입자 안정화 · 10편 · Impact of Tantalum added to Ni-based positive electrode materials for Lithium-ion Batteries — Journal of Power Sources 🔗 / Rational Design of Multifunctional Surface Modification for Ni-Rich Layered Cathodes of Lithium-Ion Batteries — ACS Applied Energy Materials 🔗
LFP 재리튬화 용량 복구 · 8편 · Room-temperature direct regeneration of spent LiFePO4 cathode using the external short circuit strategy — Next Sustainability 🔗 / Recent progress and perspective of cathode recycling technology for spent LiFePO4 batteries — Journal of Industrial and Engineering Chemistry 🔗
SiO4 도핑 GNCM 고온 안정성 · 8편 · In Situ Doping Polyanions Enables Concentration-Gradient Ni-Rich Cathodes for Long-Life Lithium-Ion Batteries — Energy & Fuels 🔗 / An effective co-modification strategy to enhance the cycle stability of LiNi 0.8 Co 0.1 Mn 0.1 O 2 for lithium-ion batteries — RSC Advances 🔗

기타 (36편)

유지하며 -4편 감소. PNCI333 양극 계면 제어(14편)와 N-LVO/GO 나노 음극(12편)이 주축이다. 주목 논문들은 Mg16Bi84 음극과 F-rich 계면층으로 전고체 Li-metal 전지에서 2.5 MPa 조건의 11.1 mAh/cm²과 310 Wh/kg을 달성하고, Li2ZrO3 개질로 100C에서 3.80V 평균 방전 전압을 유지하는 성과를 제시했다.

하위토픽 4개

PNCI333 양극 계면 제어 · 14편 · Striking a Balance: Exploring Optimal Functionalities and Composition of Highly Adhesive and Dispersing Binders for High‐Nickel Cathodes in Lithium‐Ion Batteries — Advanced Energy Materials ⭐⭐ 🔗 / Cathode materials for aqueous zinc-ion batteries and prospect of self-supporting electrodes: A review — Journal of Energy Storage ⭐ 🔗
N-LVO/GO 나노 음극 · 12편 · LiV3O8 and Graphene Oxide Nanocomposite as a Cathode in Lithium-Ion Batteries — ACS Applied Nano Materials 🔗 / Evaluation of Electronic–Ionic Transport Properties of a Mg/Zr-Modified LiNi 0.5 Mn 1.5 O 4 Cathode for Li-Ion Batteries — ACS Applied Materials & Interfaces 🔗
폐양극 용량 복원 기술 · 6편 · Direct regeneration of cathode materials in spent lithium-ion batteries toward closed-loop recycling and sustainability — Journal of Power Sources 🔗 / Nondestructive flash cathode recycling — Nature Communications ⭐ 🔗
토픽 3 · 4편 · Recovering the Cathode Material Adhered to the Collector and Separator of Spent Lithium-Ion Batteries for Recycling Purposes — Semina Ciências Exatas e Tecnológicas 🔗 / Research Progress on the Application of Nanomaterials in Lithium-Ion Battery Cathode Materials — MATEC Web of Conferences 🔗

🔀 횡단 주제

나트륨 이온 전지 — 8편 (음극5·고체전해질1·액체전해질1·양극1)

MXene 복합 전극 — 3편 (음극3)

열안전 가스방출 분석 — 3편 (기타1·액체전해질1·양극1)

🌱 시드 후보 (미등록 주요 잔여 클러스터)

[고체전해질] PVDF-LIC 복합 고체전해질 · 25편 · 초박형 polyvinylidene fluoride/Li3InCl6 복합 고체전해질로 안정한 계면을 구현한 고용량 전고체 lithium battery / 불균일 계면 화학 제어를 통한 전고체 리튬 금속 배터리의 장기 사이클링 구현
[액체전해질] LiFSI 전해질 열안정성 강화 · 23편 · Ethylene carbonate-free 전해질을 통한 고안전성, 고전압 및 장수명 실용 배터리용 고체 계면 설계 / 첨가제로 진화한 안정화 이중 전극-전해질 계면을 통한 4.7 V 고전압 Li||LiCoO2 배터리 구현
[음극] Si 음극 복합 사이클 안정성 · 22편 · Graphene/Carbon 매트릭스에 캡슐화된 Si nanoparticles의 전구체 유도 조립 및 Al2O3 코팅이 Lithium-Ion Batteries용 anode 특성에 미치는 영향 / 효율적인 리튬 저장을 위한 ZIFs 유래 다층 탄소 및 CNT 골격 네트워크와 graphene의 silicon nanoparticles 캡슐화

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