분기 논문 동향 — 2020-W01~W26

이번 분기 핵심 변화

직전 비교 없음(새 기간)
주도: Cathode 51% · 총 175편
고IF(⭐⭐ 이상): 4 (2%)

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

한눈에

논문 175편

토픽(tag) 분포

ASSB25

Cathode89

Si-LIB42

셀 화학

전고체(ASSB)25

나트륨이온10

LIB109

리튬-황11

기타 화학14

리튬금속6

IF tier(star) 분포

⭐⭐⭐2

⭐⭐2

⭐38

(IF<10/미상)133

주요 venue

Journal of Power Sources18

ACS Applied Materials & Interfaces13

Electrochimica Acta11

Journal of Alloys and Compounds9

Chemical Engineering Journal8

ACS Applied Energy Materials7

Journal of The Electrochemical Society5

Energy storage materials5

Nano Energy5

ACS Sustainable Chemistry & Engineering4

⭐ 주목 논문 (IF≥20)

High-energy long-cycling all-solid-state lithium metal batteries enabled by silver–carbon composite anodes — Nature Energy ⭐⭐⭐ · [양극] 🔗
Benchmarking the performance of all-solid-state lithium batteries — Nature Energy ⭐⭐⭐ · [고체전해질] 🔗
Flexible Interface Design for Stress Regulation of a Silicon Anode toward Highly Stable Dual‐Ion Batteries — Advanced Materials ⭐⭐ · [음극] 🔗
Tuning the Anode–Electrolyte Interface Chemistry for Garnet‐Based Solid‐State Li Metal Batteries — Advanced Materials ⭐⭐ · [고체전해질] 🔗

🗺️ 토픽 지도

음극 (57편)

규소-그래파이트 탄소코팅(17편)과 규소 나노튜브 복합음극(11편)이 주요 하위토픽을 이루며, 규소 응력 완화를 위한 표면 코팅·복합화 기술에 집중된다. 주목 논문은 유연한 Cu–Ni/nylon 계면으로 silicon 응력을 낮춰 silicon–graphite dual-ion battery에서 10 C 2000 cycles 후 97% 용량 유지를 달성했다.

하위토픽 7개

규소-그래파이트 탄소코팅 · 17편 · Synthesis of double core-shell carbon/silicon/graphite composite anode materials for lithium-ion batteries — Surface and Coatings Technology 🔗 / Exploring the usage of LiCrTiO4 as cathode towards constructing 1.4 V class Li-ion cells with graphite anode recovered from spent Li-Ion battery — Chemical Engineering Journal ⭐ 🔗
규소 나노튜브 복합음극 · 11편 · Interconnected conductive gel binder for high capacity silicon anode for Li-ion batteries — Materials Letters 🔗 / Ultrastable Silicon Anode by Three-Dimensional Nanoarchitecture Design — ACS Nano ⭐ 🔗
규소 키토산코팅 음극 · 10편 · Nano-ordered structure regulation in delithiated Si anode triggered by homogeneous and stable Li-ion diffusion at the interface — Nano Energy ⭐ 🔗 / Carbon-encapsulated gigaporous microsphere as potential Si anode-active material for lithium-ion batteries — Carbon ⭐ 🔗
규소 열탄소코팅 음극 · 7편 · Thermolytically grafted silicon particles with ultrathin carbonaceous coating rich of phenyl moieties as lithium-storage anode material — Chemical Engineering Journal ⭐ 🔗 / Effect of Phosphorus Doping on Conductivity, Diffusion, and High Rate Capability in Silicon Anode for Lithium-Ion Batteries — ACS Applied Energy Materials 🔗
Si·탄소 복합 음극 · 4편 · The pitch-based silicon-carbon composites fabricated by electrospraying technique as the anode material of lithium ion battery — Journal of Alloys and Compounds 🔗 / Evaluation of Scalable Porous Si‐Rich Si/C Composites with Low Volume Expansion in Coin Cells to Prismatic Cell Formats — Energy Technology 🔗
음극 탄소 코팅 · 4편 · Improved lithium storage performance of pomegranate-like Si@NC/rGO composite anodes by facile in-situ nitrogen doped carbon coating and freeze drying processes — Journal of Alloys and Compounds 🔗 / Carbon-coated Si particles binding with few-layered graphene via a liquid exfoliation process as potential anode materials for lithium-ion batteries — Surface and Coatings Technology 🔗
사전리튬화 · 3편 · Growth of flexible and porous surface layers of vertical graphene sheets for accommodating huge volume change of silicon in lithium-ion battery anodes — Materials Today Energy 🔗 / Improving the cyclability of silicon anodes for lithium-ion batteries using a simple pre-lithiation method — Journal of Power Sources 🔗

기타 (45편)

질소도핑 탄소 전극재(23편)가 절반을 차지하며, 불화코발트·나트륨 바나듐 복합재료 개발(각 8편)이 병행된다. 음극·양극 재료 다변화와 계면·분리막 관련 기초 연구가 소수 포함된다.

하위토픽 5개

질소도핑 탄소 전극재 · 23편 · Graphene-like nitrogen-doped porous carbon nanosheets as both cathode and anode for high energy density lithium-ion capacitor — Electrochimica Acta 🔗 / V2O5@CNTs as cathode of aqueous zinc ion battery with high rate and high stability — Journal of Alloys and Compounds 🔗
불화코발트 복합음극 · 8편 · Hybrid Cobalt(II) Fluoride Derived from a Bimetallic Zeolitic Imidazolate Framework as a High-Performance Cathode for Lithium–Ion Batteries — The Journal of Physical Chemistry C 🔗 / A reflection on lithium-ion battery cathode chemistry — Nature Communications ⭐ 🔗
나트륨 바나듐 복합양극 · 8편 · Enhancing Na-ion storage in Na 3 V 2 (PO 4 ) 3 /C cathodes for sodium ion batteries through Br and N co-doping — Inorganic Chemistry Frontiers 🔗 / Cathode Properties of Na3FePO4CO3 Prepared by the Mechanical Ball Milling Method for Na-ion Batteries — Scientific Reports 🔗
토픽 3 · 3편 · Cover Feature: Structurally Folded Curvature Surface Models of Geodes/Agate Rosettes (Cathode/Anode) as Vehicle/Truck Storage for High Energy Density Lithium‐Ion Batteries (Batteries & Supercaps 1/2020) — Batteries & Supercaps 🔗 / Ultrahigh “Relative Energy Density” and Mass Loading of Carbon Cloth Anodes for K-Ion Batteries — CCS Chemistry 🔗
분리막·계면층 · 3편 · Atomic interlamellar ion path in polymeric separator enables long-life and dendrite-free anode in lithium ion batteries — Journal of Power Sources 🔗 / Core–Shell Structured Nanofibers for Lithium Ion Battery Separator with Wide Shutdown Temperature Window and Stable Electrochemical Performance — ACS Applied Polymer Materials 🔗

액체전해질 (29편)

고분자 복합액체전해질(19편)이 주 개발 방향이며, 고농도 염화아연 전해질(8편) 설계가 병행된다. 액체 전해질 기반 배터리의 소재 최적화가 진행 중이다.

하위토픽 2개

고분자 복합액체전해질 · 19편 · An all-solid-state lithium battery using the Li7La3Zr2O12 and Li6.7La3Zr1.7Ta0.3O12 ceramic enhanced polyethylene oxide electrolytes with superior electrochemical performance — Ceramics International 🔗 / A Long Cycle Life, All-Solid-State Lithium Battery with a Ceramic–Polymer Composite Electrolyte — ACS Applied Energy Materials 🔗
고농도 염화아연 전해질 · 8편 · Water-in-salt electrolyte Zn/LiFePO4 batteries — Journal of Electroanalytical Chemistry 🔗 / Anodic Oxidation Strategy toward Structure-Optimized V 2 O 3 Cathode via Electrolyte Regulation for Zn-Ion Storage — ACS Nano ⭐ 🔗

고체전해질 (25편)

고분자-세라믹 복합전해질(14편)이 기술 주류이고, 산화물·황화물·불화물 고체전해질이 병행 개발된다. 주목 논문들은 all-solid-state 벤치마킹 기준(저항 <40 Ω cm², 용량 >5 mAh cm⁻²)과 Li3PO4 주입 LLZTO의 Li 계면 저항 ≈1 Ω cm²·critical current density 2.2 mA cm⁻² 달성을 제시한다.

하위토픽 4개

고분자-세라믹 복합전해질 · 14편 · Solvent-Free Method Prepared a Sandwich-like Nanofibrous Membrane-Reinforced Polymer Electrolyte for High-Performance All-Solid-State Lithium Batteries — ACS Applied Materials & Interfaces 🔗 / Solid polymer electrolyte supported by porous polymer membrane for all-solid-state lithium batteries — Journal of Membrane Science 🔗
산화물·가넷 고체전해질 · 4편 · Tuning the Anode–Electrolyte Interface Chemistry for Garnet‐Based Solid‐State Li Metal Batteries — Advanced Materials ⭐⭐ 🔗 / Enhancing interfacial stability in solid-state lithium batteries with polymer/garnet solid electrolyte and composite cathode framework — Journal of Energy Chemistry ⭐ 🔗
황화물 고체전해질 · 4편 · Thin Solid Electrolyte Layers Enabled by Nanoscopic Polymer Binding — ACS Energy Letters ⭐ 🔗 / Reaction mechanism of Li2S-P2S5 system in acetonitrile based on wet chemical synthesis of Li7P3S11 solid electrolyte — Chemical Engineering Journal ⭐ 🔗
불화물 초장수명 배터리 · 3편 · Dataset on a primary lithium battery cell with a ferroelectric Li-glass electrolyte and MnO2 cathode — Data in Brief 🔗 / Enhanced electrochemical behaviors of carbon felt electrode using redox-active electrolyte for all-solid-state supercapacitors — Journal of Colloid and Interface Science 🔗

양극 (19편)

산화니켈-탄소 복합양극(12편)이 주 개발 대상이며, LFP·고니켈 층상 양극이 소수 포함된다. 주목 논문은 Li-free Ag–C 음극으로 황화물 전고체 파우치셀에서 900 Wh l⁻¹ 에너지 밀도·99.8% Coulombic efficiency·1000 cycles 후 89% 용량 유지를 구현했다.

하위토픽 3개

산화니켈-탄소 복합양극 · 12편 · Electrochemical behavior of nanostructured NiO@C anode in a lithium-ion battery using LiNi⅓Co⅓Mn⅓O2 cathode — Journal of Alloys and Compounds 🔗 / Mechanochemical synthesis of InP nanoparticles embedded in hybrid conductive matrix for high-performance lithium-ion batteries — Chemical Engineering Journal ⭐ 🔗
LFP·폴리음이온 양극 · 4편 · High power iron phosphate cathodes by atomic layer deposition — Solid State Ionics 🔗 / Delayed Rapid Anode Potential Decrease During Fixed Resistive Load Overdischarge of LiFePO4/Graphite Lithium-Ion Cells — Journal of The Electrochemical Society 🔗
고니켈 층상 양극 · 3편 · Effects of Fluorine Doping on Nickel-Rich Positive Electrode Materials for Lithium-Ion Batteries — Journal of The Electrochemical Society 🔗 / Stabilizing the interphasial layer of Ni-rich cathode and graphite anode for lithium ion battery with multifunctional additive — Journal of Power Sources 🔗

🔀 횡단 주제

나트륨 이온 전지 — 8편 (기타7·액체전해질1)

리튬-황 전지 — 6편 (기타3·액체전해질2·양극1)

파우치·스케일업 — 3편 (고체전해질1·기타1·양극1)

건식 전극 공정 — 2편 (고체전해질1·음극1)

🌱 시드 후보 (미등록 주요 잔여 클러스터)

[기타] 질소도핑 탄소 전극재 · 23편 · 고에너지 밀도 lithium-ion capacitor의 cathode와 anode로 모두 사용되는 graphene-like nitrogen-doped porous carbon nanosheets / 고율·고안정성 수계 zinc-ion battery용 V2O5@CNTs cathode
[액체전해질] 고분자 복합액체전해질 · 19편 · 우수한 전기화학 성능을 갖는 Li7La3Zr2O12 및 Li6.7La3Zr1.7Ta0.3O12 세라믹 강화 polyethylene oxide 전해질 기반 전고체 lithium battery / 세라믹–고분자 복합 전해질을 적용한 긴 사이클 수명의 전고체 리튬 배터리
[음극] 규소-그래파이트 탄소코팅 · 17편 · 리튬 이온 배터리용 이중 코어-셸 carbon/silicon/graphite 복합 음극 소재의 합성 / 폐 Li-ion battery에서 회수한 graphite anode로 1.4 V급 Li-ion cell을 구성하기 위한 LiCrTiO4 cathode 활용 탐색

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