Product Design, Manufacturing & Innovation Resources

最新の出版物:分子太陽熱システム(MOST)に関する特許

Molecular Solar Thermal System

ヒント:以下の選択肢に加えて、2つのデータベース全体を検索およびフィルタリングできます。

> 無料の出版物検索ツール < 著者、トピック、キーワード、日付、または雑誌名で検索できます。

> 無料特許検索ツール < 欧州特許庁の英語による特許情報。

Molecular solar thermal
分子太陽熱システムは、特殊な分子の可逆的な光異性化反応を利用して太陽エネルギーを収集・貯蔵する。

Molecular Solar Thermal (MOST) systems store solar energy directly within the chemical bonds of photoswitchable molecules, most prominently the norbornadiene-quadricyclane couple, through reversible photoisomerization. Incident photons drive the molecule from a stable ground state to a strained high-energy valence isomer, which retains stored energy — potentially for months — until a catalytic trigger initiates the back-reaction, releasing heat on demand.

システムの性能は、量子収率、太陽光スペクトルに適合するモル吸光係数、分子あたりのエネルギー密度、逆異性化反応の活性化エネルギー障壁、および繰り返しサイクルにおける長期疲労耐性に依存します。置換基の調整と共役リンカーによる分子機能化、連続フロー光反応器、およびDFT(密度汎関数理論)に基づく設計が、現在の研究の最前線を形作っています。

このページでは、MOSTの材料、触媒、システム統合に関する最新の査読済み論文と特許情報を集約しています。

これは、分子太陽熱システム (MOST) に関する英語の世界中の出版物と特許の最新のセレクションです。多数の科学オンラインジャーナルの中から、ノルボルナジエン-クアドリシクラン、光異性化、逆異性化、エネルギー貯蔵分子、太陽燃料、光化学エネルギー貯蔵、価数異性体、歪み環系、活性化エネルギー障壁、触媒逆反応、均一触媒、不均一触媒、量子収率、吸光度マッチング、モル吸光係数、分子あたりのエネルギー密度、環化付加反応、光触媒放出、熱逆反応、分子機能化、置換基調整、共役リンカー、薄膜分子貯蔵、液相貯蔵システム、連続フロー光反応器、太陽スペクトルマッチング、三重項増感、DFT 分子モデリング、疲労耐性サイクル、開回路エネルギー貯蔵、分子太陽熱システムに分類され、焦点を絞っています。

Kits and methods for controlled primer grafting

Patent published on the 2026-10-01 in WO under Ref WO2026206967 by ILLUMINA INC [US] (Xi Weixian [us], Shen Fei [us])

Abstract: A kit includes a flow cell and three different fluids. The flow cell includes a substrate; and a polymeric hydrogel having surface azide groups and being attached to the substrate. The first fluid includes a first liquid carrier and a linking molecule including first and second alkynes. The second fluid includes a second liquid carrier and a plurality of barcoded primers. The third fluid includes a third liquid carrier and a plurality of azide terminated capture primers. A related method compris[...]


Our summary: The kit enables controlled primer grafting using a flow cell with azide-functionalized hydrogel. It includes three fluids: one with linking molecules, another with barcoded primers, and a third with azide-terminated capture primers. The method utilizes azide alkyne cycloaddition to attach capture primers to the flow cell.

primer grafting, flow cell, azide alkyne cycloaddition, barcoded primers

Patent

Composition, optical member, color conversion member, light absorption member, light source unit, display, lighting device, and compound

Patent published on the 2026-09-24 in WO under Ref WO2026197047 by TORAY IND INC [JP] (Sakaino Hirotoshi [jp], Hayaasa Manami [jp])

Abstract: The present invention addresses the problem of achieving improvements in both color reproducibility and durability of a composition and an optical member used for a light source unit, a display, and a lighting device, and in particular, the problem of achieving both light emission with high color purity or selective light absorption with a narrow wavelength range, and a high level of durability at high temperatures. To solve this problem, provided is a composition comprising components (A), (B) [...]


Our summary: The invention improves color reproducibility and durability for optical members in light source units and displays. It features a composition with organic pigment compounds and specific chemical components. These components enhance light emission purity and selective light absorption while maintaining high durability at elevated temperatures.

composition, optical member, color reproducibility, durability

Patent

Synthesis, Properties and Application of Novel 2-Substituted Benzothiazole-Based Oxime Esters

Published on 2026-01-30 by Monika Dzwonkowska-Zarzycka, Alicja Balcerak-Wo?niak, Janina Kabatc-Borcz @MDPI

Abstract: The paper focuses on the synthesis and characterization of the spectroscopic and electrochemical properties of novel oxime esters. Six benzothiazole-based compounds were synthesized using a simple three-step procedure. The chemical structure of novel oxime esters was confirmed by Nuclear Magnetic Resonance spectroscopy (1H and 13C NMR), as well as FT-IR spectroscopy and elemental analysis. The melting point of these compounds was also determined. The spectroscopic properties were studied in 10 s[...]


Our summary: The paper presents the synthesis and characterization of novel benzothiazole-based oxime esters. Spectroscopic and electrochemical properties were analyzed, confirming their potential as Type I photoinitiators. Preliminary studies indicate their effectiveness in initiating light-induced polymerization.

Benzothiazole, Oxime Esters, Spectroscopy, Photoinitiators

Publication

Next-Generation Carbon-Based Quantum Dots for Healthcare and Beauty Applications

Published on 2026-01-29 by Muhammad Noor Nordin, Nur Farhana Shahrul Azhar, Nurhakimah Norhashim, Ili Farhana Mohamad Ali Nasri, Noor Hafidzah Jabarullah @MDPI

Abstract: Carbon quantum dots (CQDs) have attracted intense research interest due to their unique physicochemical properties and broad application potential. CQDs are a new class of ultrasmall fluorescent carbon nanoparticles (&amp;lt;10 nm) that exhibit bright photoluminescence, broad excitation spectra, high quantum yields (QYs), and excellent photostability. Structurally, they consist of graphitic sp2/sp3-hybridized carbon with amorphous or nanocrystalline cores. Unlike conventional semiconductor q[...]


Our summary: Carbon quantum dots (CQDs) are ultrasmall fluorescent nanoparticles with unique physicochemical properties. They offer a safer alternative to traditional semiconductor quantum dots for biomedical and cosmetic uses. This review highlights recent advancements in CQD synthesis and their potential applications in wound healing and beauty formulations.

Carbon Quantum Dots, Healthcare Applications, Photoluminescence, Green Chemistry

Publication

The Integration of a Metal Active Site and Photosensitive Unit

Published on 2026-01-19 by Haoyue Sun, Yu Yang, Yanchang Liu, Dongxue Yang, Yichang Liu, Zaicheng Sun @MDPI

Abstract: Metallaphotoredox catalysis merges the powerful bond-forming abilities of transition metal catalysis with unique electron or energy transfer pathways accessible in photoexcited states, injecting new vitality into organic synthesis. However, most transition metal catalysts cannot be excited by visible light. Thus, prevalent metallaphotoredox catalytic systems require dual catalysts: a transition metal catalyst and a separate photosensitizer. This leads to inefficient electron transfer between the[...]


Our summary: This content discusses the integration of metal active sites and photosensitive units in metallaphotoredox catalysis. It highlights the inefficiencies of dual catalyst systems and proposes single-atom site catalysts as a solution. The review emphasizes the benefits of this integration for enhancing photocatalytic efficiency and ease of catalyst reuse.

metallaphotoredox, single-atom catalysts, photocatalysis, electron transfer

Publication

Optimization of Biodiesel Production from Waste Cooking Oil Using a Construction Industry Waste Cement as a Heterogeneous and Reusable Catalyst

Published on 2026-01-14 by Jing Sun, Hongwei Chen, Hongjian Shen, Xiang Luo, Zezhou Lin, Honglei Zhang @MDPI

Abstract: Biodiesel, which is a blend of fatty acid methyl esters (FAME), has garnered significant attention as a promising alternative to petroleum-based diesel fuel. Nevertheless, the commercial production of biodiesel faces challenges due to the high costs associated with feedstock and the non-recyclable homogeneous catalyst system. To address these issues, a solid catalyst derived from construction industry waste cement was synthesized and utilized for biodiesel production from waste cooking oil (WCO)[...]


Our summary: This study explores the use of construction industry waste cement as a heterogeneous catalyst for biodiesel production from waste cooking oil. A maximum yield of 98.1% biodiesel was achieved under optimized conditions, demonstrating the catalyst s effectiveness and reusability. The research highlights a sustainable approach to biodiesel production, enhancing economic viability and environmental benefits.

Biodiesel, Waste Cooking Oil, Heterogeneous Catalyst, Transesterification

Publication

A Green Nanostructure for Marine Biosensing Applications

Published on 2025-08-01 by Ahmed Dawood, Mohsen Ghali, Laura Micheli, Medhat H. Hashem, Clara Piccirillo @MDPI

Abstract: Aquatic biomass&amp;mdash;ranging from fish scales and crustacean shells to various algae species&amp;mdash;offers an abundant, renewable source for carbon dot (CD) synthesis, aligning with circular economy principles. This review highlights recent studies for valorizing aquatic biomass into high-performance carbon-based nanomaterials&amp;mdash;specifically aquatic biomass-based carbon dots (AB-CDs)&amp;mdash;briefly summarizing green synthesis approaches (e.g., hydrothermal carb[...]


Our summary: This review discusses the synthesis of carbon dots from aquatic biomass for marine biosensing applications. It highlights green synthesis methods that reduce environmental impact and the unique properties of these carbon dots. The potential applications include detecting marine biotoxins, environmental monitoring, and drug delivery systems.

carbon dots, aquatic biomass, biosensing, green synthesis

Publication

Synthesis, Current Advances, and Challenges

Published on 2025-07-15 by Maya Yaghi, Sandra Chidiac, Sary Awad, Youssef El Rayess, Nancy Zgheib @MDPI

Abstract: Biodiesel, a renewable and environmentally friendly alternative to fossil fuels, has attracted significant attention due to its potential to reduce greenhouse gas emissions. However, high production costs and complex processing remain challenges. Heterogeneous catalysts have shown promise in overcoming these barriers by offering benefits, such as easy separation, reusability, low-cost raw materials, and the ability to reduce reaction times and energy consumption. This review evaluates key classe[...]


Our summary: This review discusses the potential of heterogeneous catalysts in biodiesel production. It evaluates key catalyst classes and their performance in transesterification and esterification processes. Challenges such as catalyst deactivation and feedstock variability are highlighted, emphasizing the need for optimization and standardized evaluation.

Biodiesel, Heterogeneous Catalysts, Transesterification, Production Efficiency

Publication

取り上げるトピック: 分子太陽熱システム(MOST)、太陽エネルギー、熱エネルギー貯蔵、相変化材料、ナノテクノロジー、熱伝達、再生可能エネルギー、エネルギー効率、光熱変換、材料科学、太陽熱技術、ISO 50001、ASTM E2230、IEC 61215、ASHRAE 901、およびISO 14001。

用語集

Discrete Fourier Transform (DFT): 関数の等間隔の有限個のサンプル列を、元のシーケンスの周波数成分を表す複素指数関数の係数列に変換する数学的変換。信号処理や信号解析で一般的に用いられる。

歴史的背景

1965
1970
1970
1974-11-15
1980
1980
1980
1964
1968
1970
1970
1975
1980
1980
1980

(日付が不明または関連性がない場合、例えば「流体力学」などでは、その注目すべき出現時期の概算値が提示されます。)

10年目 周年

フルサイズの画像とダウンロードは、登録会員のみが100%無料で利用できます。