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

산화물·가넷 고체전해질 8→11

Si 나노구조 3→5

분리막·계면층 3→6

양극 계면 피막(CEI) 3→4

식는

사전리튬화 2→1

황화물 고체전해질 10→8

리튬 과잉 망간계 양극 3→1

고농도·국부 고농도 전해액 0→0

고니켈 층상 양극 21→12

⭐ 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)

82편으로 직전 대비 6편 증가. V3O4 코팅 Si 음극(23)이 최대 하위토픽이며, Al2O3 코팅 Si 환원그래핀(16)이 그 뒤를 따름. 주목 논문은 집게발 모사 30Tau-g-PAA 바인더로 Si 음극 안정화를 구현하여 0.2 C 300 cycles 후 2071 mAh g−1, 1 C에서 1301 mAh g−1을 달성했음.

하위토픽 10개

V3O4 코팅 Si 음극 · 23편 · 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 🔗
Al2O3 코팅 Si 환원그래핀 · 16편 · 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 ⭐ 🔗
GaI3 첨가 Li 플레이팅 · 10편 · 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 ⭐⭐ 🔗
토픽 3 · 8편 · High-Performance Silicon-Rich Microparticle Anodes for Lithium-Ion Batteries Enabled by Internal Stress Mitigation — Nano-Micro Letters ⭐⭐⭐ 🔗 / Enhanced cycle-capacity of micron scale silicon anode materials for lithium-ion batteries using embedded nanoparticles — ScienceAsia 🔗
Si 나노구조 · 5편 · Self-standing high-performance Si nanoparticle anchored porous carbon fiber composites for Li-ion batteries — Electrochimica Acta 🔗 / Surface modification of silicon nanowires via drop-casting for high-performance Li-ion battery electrodes: SiNWs decorated with molybdenum oxide nanoparticles — Journal of Energy Storage ⭐ 🔗
음극 탄소 코팅 · 4편 · Carbon Coating Influence on the Formation of Percolating Electrode Networks for Silicon Anodes — ACS Applied Energy Materials 🔗 / Carbon-coated disproportionated SiO composite as anode materials for lithium-ion batteries — Journal of Applied Electrochemistry 🔗
다공성 Si 음극 · 4편 · Boosting the anode performance of the porous Si coated with polydopamine and cross-linked with sodium alginate — Journal of Alloys and Compounds 🔗 / Nanoporous silicon fiber networks in a composite anode for all-solid-state batteries with superior cycling performance — Scientific Reports 🔗
SiOx 음극 · 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 · Sandwich network structure silicon/carbon anode material for lithium-ion batteries based on bacterial cellulose — Ionics 🔗 / Core-shell structured SiO2@C-Sn/SnO2 nanosphere as an anode material for high-performance lithium-ion batteries — Research Square 🔗
Si·탄소 복합 음극 · 3편 · CNTs and rGO synergistically enhance the cycling stability of yolk-shell silicon anodes for efficient lithium storage — International Journal of Hydrogen Energy 🔗 / Low-Cost Integrated Silicon–Carbon Anode Based on Si–Cu Bonds and Asphalt-Derived Carbon toward High-Performance Lithium-Ion Batteries — ACS Applied Energy Materials 🔗

고체전해질 (46편)

46편으로 직전 대비 6편 감소. LIC-PVDF 고분자 전해질(18)이 최대 하위토픽이며, 산화물·가넷 고체전해질(11)이 뒤따름. 주목 논문의 응력 자기 제한형 LPSCl/LGPS 계면층은 Li 대칭전지 1500 h 초과 구동과 NCM622 전지 100 cycles 후 93.7% 용량 보존을 구현했음.

하위토픽 5개

LIC-PVDF 고분자 전해질 · 18편 · 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 ⭐ 🔗
산화물·가넷 고체전해질 · 11편 · Optimizing Li Ion Transport in a Garnet-Type Solid Electrolyte via a Grain Boundary Design — Batteries 🔗 / 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 🔗
황화물 고체전해질 · 8편 · SiSe2 for Superior Sulfide Solid Electrolytes and Li-Ion Batteries — ACS Applied Materials & Interfaces 🔗 / In-situ construction of Li-Ag/LiF composite layer for long cycled all-solid-state Li metal battery — Chemical Engineering Journal ⭐ 🔗
K 도핑 Li2OHCl 전해질 · 5편 · Boosting lithium ion conductivity of antiperovskite solid electrolyte by potassium ions substitution for cation clusters — Nature Communications ⭐ 🔗 / Bilayer Halide Electrolyte Design Enabling Excellent Interface Stability between a Li-Metal Anode and a Halide Solid Electrolyte — The Journal of Physical Chemistry C 🔗
황화물·할라이드 고체 전해질 · 4편 · Interfacial Challenges, processing strategies, and composite applications for high voltage all-solid-state lithium batteries based on halide and sulfide solid-state electrolytes — Energy storage materials ⭐ 🔗 / Solid Polymer Electrolytes with Dual Anion Synergy and Twofold Reinforcement Effect for All-Solid-State Lithium Batteries — ACS Applied Materials & Interfaces 🔗

액체전해질 (41편)

41편으로 직전 대비 2편 증가. LiFSI 혼합 용매 전해질(19)과 LLZTO 코팅 Si 음극(12)이 핵심 하위토픽. 주목 논문의 BnOCF 기반 LCILE은 4.2 μL mAh⁻¹ 전해질 조건의 Li/NCA cell에서 150 cycles 후 71% 용량을 유지했음.

하위토픽 5개

LiFSI 혼합 용매 전해질 · 19편 · Solid-state interphases design for high-safety, high-voltage and long-cyclability practical batteries via ethylene carbonate-free electrolytes — Energy storage materials ⭐ 🔗 / Long‐Life Lithium‐Metal Batteries with an Ultra‐High‐Nickel Cathode and Electrolytes with Bi‐Anion Activity — Advanced Functional Materials ⭐ 🔗
LLZTO 코팅 Si 음극 · 12편 · Engineering electrode–electrolyte interface for ultrastable Si-based solid-state batteries — Surfaces and Interfaces 🔗 / Advances in inorganic, polymer and composite electrolytes: Mechanisms of Lithium-ion transport and pathways to enhanced performance — Renewable and Sustainable Energy Reviews 🔗
양극 계면 피막(CEI) · 4편 · Beyond Composition: Surface Reactivity and Structural Arrangement of the Cathode–Electrolyte Interphase — ACS Energy Letters ⭐ 🔗 / Impact of Trace Nickel in the Electrolyte on the Electrochemistry of Positive Electrodes for Lithium-Ion Batteries — Journal of The Electrochemical Society 🔗
Li·Zn 공기 배터리 · 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 🔗
전해액 첨가제 · 3편 · Additive evolved stabilized dual electrode-electrolyte interphases propelling the high-voltage Li||LiCoO2 batteries up to 4.7 V — Nano Energy ⭐ 🔗 / Insight into the Contribution of the Electrolyte Additive LiBF4 in High-Voltage LiCoO2||SiO/C Pouch Cells — ACS Applied Materials & Interfaces 🔗

양극 (40편)

40편으로 직전 대비 변화 없음. 사전 리튬화 Ni계 양극(22)이 최대 하위토픽. 주목 논문들은 Co washing과 LiF coating으로 Ni 90% 양극이 6,000 cycles 후 65% 용량을 유지하면서 pouch-cell 가스 발생을 억제했으며, Ni > 70% 양극에서 균열보다 표면 반응성과 산소 손실이 용량 감소를 지배함을 제시함.

하위토픽 3개

사전 리튬화 Ni계 양극 · 22편 · Effect of Electrochemical Pre‐Lithiation on Layered Oxide Cathodes for Anode‐Free Lithium‐metal Batteries — Small Methods 🔗 / A New Ternary Co-Free Layered Cathode, Li[Ni1--Ti Al ]O2, for High-Energy Lithium-Ion Batteries — Materials Today ⭐⭐ 🔗
고니켈 층상 양극 · 12편 · Rational Design of Multifunctional Surface Modification for Ni-Rich Layered Cathodes of Lithium-Ion Batteries — ACS Applied Energy Materials 🔗 / Electrochemical reconstruction from mixed-phase nickel niobium to Ni-rich LixNb2O5 towards fast charging Li-ion battery — Ceramics International 🔗
LFP·폴리음이온 양극 · 5편 · Simultaneous anodic de-lithiation/cathodic lithium-embedded regeneration method for recycling of spent LiFePO4 battery — Energy storage materials ⭐ 🔗 / Room-temperature direct regeneration of spent LiFePO4 cathode using the external short circuit strategy — Next Sustainability 🔗

기타 (36편)

36편으로 직전 대비 4편 감소. 탄소 나노섬유 NCM 양극(15)과 그래핀 복합 바나듐산화물(9)이 주요 하위토픽. 주목 논문들은 Mg16Bi84 음극 및 F-rich 양극 interlayer로 전고체 Li-metal cell에서 2.5 MPa 조건의 11.1 mAh cm⁻²와 310 Wh kg⁻¹을 구현했으며, Li2ZrO3 개질로 100 C에서 평균 방전 전압 3.80 V를 유지했음.

하위토픽 4개

탄소 나노섬유 NCM 양극 · 15편 · The Effect of Conductive Additive Morphology and Crystallinity on the Electrochemical Performance of Ni-Rich Cathodes for Sulfide All-Solid-State Lithium-Ion Batteries — Nanomaterials 🔗 / Analysis of Ni-Rich Cathode Composite Electrode Performance According to the Conductive Additive Distribution for Application in Sulfide All-Solid-State Lithium-Ion Batteries — Batteries 🔗
그래핀 복합 바나듐산화물 · 9편 · LiV3O8 and Graphene Oxide Nanocomposite as a Cathode in Lithium-Ion Batteries — ACS Applied Nano Materials 🔗 / High-yield synthesis of LiMnPO4/C nanoplates as cathode materials for lithium-ion batteries — Scripta Materialia 🔗
분리막·계면층 · 6편 · Taming Active‐Ion Crosstalk by Targeted Ion Sifter Toward High‐Voltage Lithium Metal Batteries — Advanced Energy Materials ⭐⭐ 🔗 / Thermally stable 3D cross-linked fluorinated polyimide/PVDF-HFP hybrid separator for lithium battery applications — Chemical Engineering Journal ⭐ 🔗
폐배터리 재활용 · 4편 · Recovery of LiCoO2 and graphite from spent lithium-ion batteries by molten-salt electrolysis — iScience 🔗 / Direct regeneration of cathode materials in spent lithium-ion batteries toward closed-loop recycling and sustainability — Journal of Power Sources 🔗

🔀 횡단 주제

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

MXene 복합 전극 — 3편 (음극3)

리튬-황 전지 — 3편 (액체전해질2·음극1)

열폭주·안전 — 3편 (기타1·액체전해질1·양극1)

건식 전극 공정 — 2편 (고체전해질2)

급속충전 — 2편 (양극1·음극1)

🌱 시드 후보 (미등록 주요 잔여 클러스터)

[음극] V3O4 코팅 Si 음극 · 23편 · Si 음극의 이온 전도층 합리적 설계를 통한 고안정성 리튬 이온 배터리 구현 / Si 기반 음극 리튬 이온 배터리: 최근 진전에 대한 종합 리뷰
[양극] 사전 리튬화 Ni계 양극 · 22편 · Anode-Free Lithium-metal Batteries용 Layered Oxide Cathodes에 대한 Electrochemical Pre-Lithiation의 영향 / 고에너지 리튬이온 배터리용 새로운 3원계 Co-free 층상 양극 Li[Ni0.951Ti0.008Al0.041]O2
[액체전해질] LiFSI 혼합 용매 전해질 · 19편 · Ethylene carbonate-free 전해질을 통한 고안전성, 고전압 및 장수명 실용 배터리용 고체 계면 설계 / Bi-Anion 활성을 갖는 전해질과 Ultra-High-Nickel 양극을 적용한 장수명 Lithium-Metal 배터리

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