분기 논문 동향 — 2022-W01~W13
이번 분기 핵심 변화
- 총 252→235편 (-7%)
- ↑ 양극 12%→23% (+11%p)
- ↓ 액체전해질 17%→10% (-7%p)
- ↓ 고체전해질 25%→20% (-5%p)
- IF tier: ⭐⭐⭐ 2%→1%, ⭐⭐ 5%→3%
⚠️ 이 리포트는 내 Google Scholar 피드 슬라이스에 대한 분석이며, 해당 분야 문헌 전체를 대표하지 않습니다.
한눈에
논문 235편
토픽(tag) 분포
Cathode122
Si-LIB59
ASSB44
셀 화학
리튬금속7
LIB150
리튬-황10
전고체(ASSB)50
나트륨이온9
기타 화학9
IF tier(star) 분포
⭐⭐⭐3
⭐⭐8
⭐68
(IF<10/미상)156
주요 venue
ACS Applied Materials & Interfaces20
Energy storage materials17
Journal of Power Sources10
Chemical Engineering Journal9
Advanced Functional Materials9
ACS Applied Energy Materials8
Journal of The Electrochemical Society8
Advanced Energy Materials7
Nano Energy6
Electrochimica Acta6
📊 직전 대비 (2021-W40~W52 → 2022-W01~W13)
전체: 252편(13주) → 235편(13주)
섹션 증감
음극-4
양극+25
고체전해질-16
액체전해질-19
기타-3
음극 74
70
양극 30
55
고체전해질 63
47
액체전해질 42
23
기타 43
40
섹션 점유율(이번)
음극 30%양극 23%고체전해질 20%액체전해질 10%기타 17%
IF tier 증감
⭐⭐⭐-1
⭐⭐-4
⭐+7
(IF<10/미상)-19
IF tier 믹스(이번)
⭐⭐⭐ 1%⭐⭐ 3%⭐ 29%(IF<10/미상) 66%
📈 추이
🔑 키워드 추이
뜨는
식는
⭐ 주목 논문 (IF≥20)
- Aqueous electrolyte design for super-stable 2.5 V LiMn2O4 || Li4Ti5O12 pouch cells — Nature Energy ⭐⭐⭐ · [액체전해질] 🔗
- A Silicon Monoxide Lithium-Ion Battery Anode with Ultrahigh Areal Capacity — Nano-Micro Letters ⭐⭐⭐ · [음극] 🔗
- Are solid-state batteries safer than lithium-ion batteries? — Joule ⭐⭐⭐ · [고체전해질] 🔗
- High‐Performance Microsized Si Anodes for Lithium‐Ion Batteries: Insights into the Polymer Configuration Conversion Mechanism — Advanced Materials ⭐⭐ · [음극] 🔗
- Mechanism of Action of the Tungsten Dopant in LiNiO 2 Positive Electrode Materials — Advanced Energy Materials ⭐⭐ · [양극] 🔗
- Magnesium Substitution in Ni‐Rich NMC Layered Cathodes for High‐Energy Lithium Ion Batteries — Advanced Energy Materials ⭐⭐ · [양극] 🔗
- From the Direct Observation of a PAA‐Based Binder Using STEM‐VEELS to the Ageing Mechanism of Silicon/Graphite Anode with High Areal Capacity Cycled in an FEC‐Rich and EC‐Free Electrolyte — Advanced Energy Materials ⭐⭐ · [기타] 🔗
- Mitigating the Large‐Volume Phase Transition of P2‐Type Cathodes by Synergetic Effect of Multiple Ions for Improved Sodium‐Ion Batteries — Advanced Energy Materials ⭐⭐ · [음극] 🔗
- Insights into the Crossover Effects in Cells with High‐Nickel Layered Oxide Cathodes and Silicon/Graphite Composite Anodes — Advanced Energy Materials ⭐⭐ · [양극] 🔗
- Scalable, Ultrathin, and High‐Temperature‐Resistant Solid Polymer Electrolytes for Energy‐Dense Lithium Metal Batteries — Advanced Energy Materials ⭐⭐ · [고체전해질] 🔗
- In Situ Electrochemical Regeneration of Degraded LiFePO4 Electrode with Functionalized Prelithiation Separator — Advanced Energy Materials ⭐⭐ · [기타] 🔗
🗺️ 토픽 지도
음극 (70편)
음극 70편 유지. Si/SiO2 탄소섬유 음극(16편)이 최대 하위토픽. PHATN 코팅 microsized Si/C 음극이 1 A g⁻¹에서 500 cycles 후 1129.6 mAh g⁻¹을 유지했다.
하위토픽 9개
- Si/SiO2 탄소섬유 음극 · 16편 · High-performance, flexible, binder-free silicon–carbon anode for lithium storage applications — Electrochemistry Communications 🔗 / To achieve controlled specific capacities of silicon-based anodes for high-performance lithium-ion batteries — Journal of Alloys and Compounds 🔗
- 토픽 1 · 13편 · Research progress of nano-silicon-based materials and silicon-carbon composite anode materials for lithium-ion batteries — Journal of Solid State Electrochemistry 🔗 / Preparation and electrochemical properties of silicon embedded in N, P-dual-doped carbon matrix as anode for lithium-ion batteries — International Journal of Electrochemical Science 🔗
- 양극/음극 계면 안정화 · 11편 · All‐Climate and Ultrastable Dual‐Ion Batteries with Long Life Achieved via Synergistic Enhancement of Cathode and Anode Interfaces — Advanced Functional Materials ⭐ 🔗 / Mechanical-electrochemical modeling of silicon-graphite composite anode for lithium-ion batteries — Journal of Power Sources 🔗
- 열처리 Si 나노탄소 · 10편 · Effects of Pyrolysis on High-Capacity Si-Based Anode of Lithium Ion Battery with High Coulombic Efficiency and Long Cycling Life — Nanomaterials 🔗 / Simultaneous enhancement of initial Coulombic efficiency and cycling performance of silicon-based anode materials for lithium-ion batteries — Applied Surface Science 🔗
- 다공성 Si 음극 · 5편 · Enhanced ion conductivity and electrode–electrolyte interphase stability of porous Si anodes enabled by silicon nitride nanocoating for high-performance Li-ion batteries — Journal of Energy Chemistry ⭐ 🔗 / Construction of 3D porous graphene aerogel wrapped silicon composite as anode materials for high-efficient lithium-ion storage — Surface and Coatings Technology 🔗
- 음극 바인더 · 4편 · RETRACTED: Cross-Linked Sodium Alginate–Sodium Borate Hybrid Binders for High-Capacity Silicon Anodes in Lithium-Ion Batteries — Langmuir 🔗 / Facile preparation of low-cost multifunctional porous binder for silicon anodes in lithium-ion batteries — Electrochimica Acta 🔗
- SiOx 음극 · 4편 · Glucose hydrothermal encapsulation of carbonized silicone polyester to prepare anode materials for lithium batteries with improved cycle stability — RSC Advances 🔗 / Distinct capacity fade modes of Nickel-rich/Graphite-SiOx power lithium ion battery — Journal of Energy Storage ⭐ 🔗
- 리튬금속·무음극 · 3편 · Spinel-related Li2Ni0.5Mn1.5O4 cathode for 5-V anode-free lithium metal batteries — Energy storage materials ⭐ 🔗 / High-Performance Anode-Free Li–S Batteries with an Integrated Li2S–Electrocatalyst Cathode — ACS Energy Letters ⭐ 🔗
- Si 나노구조 · 3편 · Optimized design of 3D nitrogen-doped graphene-like carbon derived from g-C3N4 encapsulated nano-Si as high-performance anode for lithium-ion batteries — Journal of Electroanalytical Chemistry 🔗 / Architecture and performance of Si/C microspheres assembled by nano-Si via electro-spray technology as stability-enhanced anodes for lithium-ion batteries — Journal of Alloys and Compounds 🔗
양극 (55편)
양극이 30에서 55편으로 증가(+25, 점유율 12%→23%). 고니켈 층상 양극(21편)과 고니켈 표면 개질(13편)이 중심. W 도핑 LiNiO2에서 compression work 7.7→15.1 J g⁻¹ 상향, Mg 치환 시 80% SOH 도달 수명 230→350–600 cycles 연장.
하위토픽 4개
- 고니켈 층상 양극 · 21편 · Improving the cycle stability and rate performance of LiNi0.91Co0.06Mn0.03O2 Ni-rich cathode material by La2O3 coating for Lithium-ion batteries — Current Applied Physics 🔗 / Hybrid dual conductor on Ni‐rich NCM for superior electrochemical performance in Lithium‐ion batteries — International Journal of Energy Research 🔗
- P2/O3 층상 나트륨 양극 · 16편 · A Rational Biphasic Tailoring Strategy Enabling High‐Performance Layered Cathodes for Sodium‐Ion Batteries — Angewandte Chemie International Edition ⭐ 🔗 / Active-Site-Specific Structural Engineering Enabled Ultrahigh Rate Performance of the NaLi3Fe3(PO4)2(P2O7) Cathode for Lithium-Ion Batteries — ACS Applied Materials & Interfaces 🔗
- 고니켈 양극 표면 개질 · 13편 · Enhancing Surface and Crystal Stability of the Ni-High NCA Cathode for High-Energy and Durable Lithium-Ion Batteries — Industrial & Engineering Chemistry Research 🔗 / Delineating the Roles of Mn, Al, and Co by Comparing Three Layered Oxide Cathodes with the Same Nickel Content of 70% for Lithium-Ion Batteries — Chemistry of Materials 🔗
- 리튬 과잉 망간계 양극 · 3편 · A high performance Li-rich β-Li 2 IrO 3 electrode for symmetric lithium ion batteries — Journal of Materials Chemistry A 🔗 / Surface Spinel-Coated and Polyanion-Doped Co-Free Li-Rich Layered Oxide Cathode for High-Performance Lithium-Ion Batteries — Industrial & Engineering Chemistry Research 🔗
고체전해질 (47편)
고체전해질이 63에서 47편으로 감소(-16, 점유율 25%→20%). 할라이드 기반(15편)·황화물(10편) 고체전해질이 주축. 5 µm PAN-PEO/LiTFSI 고분자 전해질이 Li/LFP cell에서 60 °C, 0.3C로 300 cycles 후 69.6% 용량 유지.
하위토픽 5개
- 할라이드 기반 고체전해질 · 15편 · Stable All-Solid-State Lithium Metal Batteries Enabled by Machine Learning Simulation Designed Halide Electrolytes — Nano Letters 🔗 / Promoting Homogeneous Interfacial Li+ Migration by Using a Facile N2 Plasma Strategy for All‐Solid‐State Lithium‐Metal Batteries — Advanced Functional Materials ⭐ 🔗
- 황화물 고체전해질 · 10편 · Synthesis of Fluorine-Doped Lithium Argyrodite Solid Electrolytes for Solid-State Lithium Metal Batteries — ACS Applied Materials & Interfaces 🔗 / Performance Improvement of Li6PS5Cl Solid Electrolyte Modified by Poly(ethylene oxide)-Based Composite Polymer Electrolyte with ZSM-5 Molecular Sieves — ACS Applied Energy Materials 🔗
- 산화물·가넷 고체전해질 · 8편 · Li6.4La3Zr1.4Ta0.6O12/Star-Shaped Hybrid Polyhedral Oligomeric Cage Silsesquioxane Polymer Composite Electrolytes for All-Solid-State Lithium Metal Batteries — ACS Applied Energy Materials 🔗 / Garnet ceramic fabric-reinforced flexible composite solid electrolyte derived from silk template for safe and long-term stable All-Solid-State lithium metal batteries — Energy storage materials ⭐ 🔗
- 복합 고체전해질 · 7편 · A thin composite polymer electrolyte with high room-temperature conductivity enables mass production for solid-state lithium-metal batteries — Energy storage materials ⭐ 🔗 / Lithium Nafion–Modified Li6.05Ga0.25La3Zr2O11.8F0.2 Trilayer Hybrid Solid Electrolyte for High-Voltage Cathodes in All-Solid-State Lithium-Metal Batteries — ACS Applied Materials & Interfaces 🔗
- 고분자 고체전해질 · 5편 · Fabricating a PVDF skin for PEO-based SPE to stabilize the interface both at cathode and anode for Li-ion batteries — Journal of Energy Chemistry ⭐ 🔗 / Porous poly(vinylidene fluoride) supported three-dimensional poly(ethylene glycol) thin solid polymer electrolyte for flexible high temperature all-solid-state lithium metal batteries — Chemical Engineering Journal ⭐ 🔗
기타 (40편)
기타 40편 유지. 고성능 양극 바인더(19편)가 최대. PAA binder를 STEM-VEELS로 6.5 mAh cm⁻² Si/graphite 음극에서 100 cycles까지 관찰, Li2C2O4/CMK-3 prelithiation separator로 Li-deficient LiFePO4를 재생해 292 cycles 후 90.7% 용량 유지.
하위토픽 5개
- 고성능 양극 바인더 · 19편 · Aqueous Lithium Carboxymethyl Cellulose and Polyacrylic Acid/Acrylate Copolymer Composite Binder for the LiNi 0.5 Mn 0.3 Co 0.2 O 2 Cathode of Lithium-Ion Batteries — Journal of The Electrochemical Society 🔗 / Sodium‐rich NASICON ‐structured cathodes for boosting the energy density and lifespan of sodium‐free‐anode sodium metal batteries — InfoMat ⭐ 🔗
- 토픽 1 · 8편 · Overcharge to Remove Cathode Passivation Layer for Reviving Failed Li–O 2 Batteries — CCS Chemistry 🔗 / The Carbon-Based 3D-Hierarchical Cathode Architecture for Li-Ion Batteries — Arabian Journal for Science and Engineering 🔗
- 바나듐 포스페이트 양극 · 6편 · Construction of superior performance LiVPO4F/C cathode assisting by a regulating additive NH4F and the “Combination-Protection-Release” mechanism for lithium ion batteries — Journal of Power Sources 🔗 / One-step reconstruction of acid treated spent graphite for high capacity and fast charging lithium-ion batteries — Electrochimica Acta 🔗
- Si 합금 입자 제어 · 4편 · Relationship between Mechanical and Electrochemical Property in Silicon Alloy Designed by Grain Size as Anode for Lithium-Ion Batteries — Journal of The Electrochemical Society 🔗 / A Lithium-Ion Battery Cathode with Enhanced Wettability toward an Electrolyte Fabricated by a Fast Light Curing of Photoactive Slurry — Energy & Fuels 🔗
- 분리막·계면층 · 3편 · Module-Designed Carbon-Coated Separators for High-Loading, High-Sulfur-Utilization Cathodes in Lithium–Sulfur Batteries — Molecules 🔗 / Engineering of Crosslinked Network and Functional Interlayer to Boost Cathode Performance of Tannin for Potassium Metal Batteries — Advanced Functional Materials ⭐ 🔗
액체전해질 (23편)
액체전해질이 42에서 23편으로 감소(-19, 점유율 17%→10%). 불연성 Li 금속 전해질(14편)이 중심. 4.5 m 비가연성 수계 전해질이 2.5 V Li1.5Mn2O4 || Li4Ti5O12 파우치 셀에서 470 cycles 후 92% 용량 유지.
하위토픽 4개
- 불연성 Li 금속 전해질 · 14편 · Non-flammable fluorobenzene-diluted highly concentrated electrolytes enable high-performance Li-metal and Li-ion batteries — Journal of Colloid and Interface Science 🔗 / Dielectric polymer based electrolytes for high-performance all-solid-state lithium metal batteries — Journal of Energy Chemistry ⭐ 🔗
- 전해액 첨가제 · 3편 · Enhancing the Cyclability of VS4 Positive Electrode in Carbonate‐Based Electrolyte using Fluoroethylene Carbonate Additive — Batteries & Supercaps 🔗 / Boosting high voltage cycling of LiCoO2 cathode via triisopropanolamine cyclic borate electrolyte additive — Journal of Power Sources 🔗
- 수계·아연 전해액 · 3편 · Synergetic effect of aqueous electrolyte and ultra‐thick millimeter‐scale LiFePO 4 cathode in aqueous lithium‐ion batteries — International Journal of Energy Research 🔗 / Aqueous electrolyte design for super-stable 2.5 V LiMn2O4 || Li4Ti5O12 pouch cells — Nature Energy ⭐⭐⭐ 🔗
- 양극 계면 피막(CEI) · 3편 · Nonsacrificial Additive for Tuning the Cathode–Electrolyte Interphase of Lithium-Ion Batteries — ACS Applied Materials & Interfaces 🔗 / In situ TEM visualization of LiF nanosheet formation on the cathode-electrolyte interphase (CEI) in liquid-electrolyte lithium-ion batteries — Matter ⭐ 🔗
🔀 횡단 주제
나트륨 이온 전지 — 8편 (양극4·액체전해질2·기타1·음극1)
파우치·스케일업 — 6편 (양극3·음극2·액체전해질1)
리튬-황 전지 — 5편 (고체전해질2·기타1·액체전해질1·양극1)
MXene 복합 전극 — 2편 (고체전해질2)
급속충전 — 2편 (기타1·음극1)
열폭주·안전 — 2편 (양극1·음극1)
🌱 시드 후보 (미등록 주요 잔여 클러스터)
- [기타] 고성능 양극 바인더 · 19편 · 리튬이온전지 LiNi0.5Mn0.3Co0.2O2 양극용 수계 lithium carboxymethyl cellulose 및 polyacrylic acid/acrylate copolymer 복합 바인더 / 에너지 밀도와 수명을 향상시키는 sodium-free-anode sodium metal batteries용 sodium-rich NASICON 구조 cathodes
- [양극] P2/O3 층상 나트륨 양극 · 16편 · 고성능 Sodium-Ion Batteries용 Layered Cathodes를 구현하는 합리적 Biphasic Tailoring 전략 / 활성 부위 특이적 구조 공학으로 구현한 lithium-ion batteries용 NaLi3Fe3(PO4)2(P2O7) cathode의 초고율 성능
- [음극] Si/SiO2 탄소섬유 음극 · 16편 · 리튬 저장 응용을 위한 고성능 유연성 binder-free silicon–carbon anode / 고성능 lithium-ion batteries용 silicon-based anodes의 제어된 specific capacities 구현
반복 등장하는 주제는 lab/data/trend_seeds.yaml 에 시드로 승격하세요.