研究者詳細

顔写真

シヨウ　ジユタク
Shao Zhuze
Shao Zhuze
所属
大学院環境科学研究科　先端環境創成学専攻　自然共生システム学講座（資源再生プロセス学分野）
職名
特任助教（研究）
学位

  • 博士（環境科学）（東北大学）

  • 修士（中国科学院大学）

経歴 3

  • 2026年4月 ～ 継続中
    東北大学　大学院環境科学研究科 先端環境創成学専攻　特任助教

  • 2025年4月 ～ 2026年3月
    東北大学　大学院環境科学研究科 先端環境創成学専攻　特任研究員

  • 2024年4月 ～ 2025年3月
    東北大学　大学院環境科学研究科 先端環境創成学専攻　学術研究員

学歴 3

  • 東北大学　大学院環境科学研究科　先端環境創成学専攻

    2021年4月 ～ 2024年3月

  • 中国科学院大学　地理科学資源研究所

    2014年9月 ～ 2017年7月

  • 中国農業大学

    2009年9月 ～ 2013年7月

所属学協会 1

  • 廃棄物資源循環学会

    2021年7月 ～ 継続中

論文 12

  1. Unveiling structural evolution and performance of hybrid-functional catalyst in plastic pyrolysis–catalytic gasification process

    Tian Heng Qin, Oxana V. Magdysyuk, Shaoliang Guan, Zhuze Shao, Tian Wang, Shogo Kumagai, Toshiaki Yoshioka, Boyu Qu, Guozhao Ji, Davide Dionisi, Jos Derksen, Ye Shui Zhang

    Journal of Energy Chemistry　2026年11月

    DOI： 10.1016/j.jechem.2026.07.030 　

    ISSN：2095-4956

  2. Syngas and carbon nanostructures from pyrolysis-catalysis of nitrogen-containing plastics

    Yukun Li, Mohammed A. Farji, Shogo Kumagai, Shao Zhuze, Toshiaki Yoshioka, Paul T. Williams

    Waste Disposal & Sustainable Energy　2026年1月21日

    出版者・発行元： Springer Science and Business Media LLC

    DOI： 10.1007/s42768-025-00269-8 　

    ISSN：2524-7980

    eISSN：2524-7891

    詳細を見る 詳細を閉じる

    Abstract This study investigated the pyrolysis-catalysis behavior of three representative nitrogen-containing plastics (polyamide 6 (PA6), polyurethane (PU), and polyacrylonitrile (PAN)) in the presence of a Ni/Fe bimetallic catalyst. The aim was to produce both product syngas (H 2 /CO) and multi-walled carbon nanotubes (CNTs). Several comprehensive analytical techniques, including thermogravimetric analysis, differential thermogravimetric analysis, gas chromatography/mass spectrometry, gas product analysis, scanning electron microscopy, high-resolution transmission electron microscopy, and temperature-programmed oxidation (TPO), have been used to examine their pyrolysis characteristics, volatile component compositions, syngas and hydrogen yields, and catalyst carbon deposition structures. The results showed that PA6 and PU produced high syngas yields (75.44%–77.97%, mass fracction), whereas PAN presented a higher H 2 /CO molar ratio and higher solid residue yield, indicating a greater tendency toward the formation of stable solid products during pyrolysis. In terms of the catalyst carbon deposition morphology, the pyrolysis volatiles from PA6 promoted the growth of well-structured multi-walled CNTs. PU mainly produced agglomerated graphitic carbon, and PAN formed a mixed structure containing bamboo-like CNTs and graphite layers. These morphological differences were further supported by TPO analysis, which revealed clear distinctions in the thermal stability of the resulting carbon structure. Overall, this work demonstrates the controlling role of the plastic molecular structure in influencing the distribution of pyrolysis products and the growth pathways of carbon materials. These findings provide theoretical support and an experimental basis for the resource utilization of nitrogen-containing polymers and the targeted synthesis of functional carbon nanomaterials. Graphical abstract

  3. Branched polyethylenimine fragmentation enabling efficient nitrogen doping and healing of defective graphene

    Claire Senger, J.P.D. de Matos, Owen Drescher, Zhuze Shao, Matthew D. Mellor, Casey Burdett, Toshiaki Yoshioka, Shogo Kumagai, André R. Muniz, Reika Katsumata

    Carbon　246　120736-120736　2026年1月

    出版者・発行元： Elsevier BV

    DOI： 10.1016/j.carbon.2025.120736 　

    ISSN：0008-6223

  4. Selective recovery of pyrolyzates of biodegradable (PLA, PHBH) and common plastics (HDPE, PP, PS) during co-pyrolysis under slow heating

    Adachi, W., Kumagai, S., Shao, Z., Saito, Y., Yoshioka, T.

    Scientific Reports　14　(1)　2024年

    DOI： 10.1038/s41598-024-67330-0 　

    ISSN：2045-2322

  5. Characteristics of the steam degradation of poly(lactic acid) and poly(3-hydroxybutyrate-co-3-hydroxyhexanoate)

    Shao, Z., Kumagai, S., Saito, Y., Yoshioka, T.

    Polymer Journal　2024年

    DOI： 10.1038/s41428-024-00883-z 　

    ISSN：1349-0540 0032-3896

  6. Effects of heating rate and temperature on product distribution of poly-lactic acid and poly-3-hydroxybutyrate-co-3-hydroxyhexanoate

    Shao, Z., Kumagai, S., Kameda, T., Saito, Y., Yoshioka, T.

    Journal of Material Cycles and Waste Management　25　(2)　2023年

    DOI： 10.1007/s10163-022-01573-9 　

    ISSN：1611-8227 1438-4957

  7. Management of classified municipal solid waste should focus on odor pollution and ozone formation potential caused by VOCs

    Li, M., Shao, Z., Zheng, G.

    Atmospheric Environment　295　2023年

    DOI： 10.1016/j.atmosenv.2022.119542 　

    ISSN：1873-2844 1352-2310

  8. Emission characteristics and health risk assessment of VOCs from a food waste anaerobic digestion plant: A case study of Suzhou, China

    Zheng, G., Liu, J., Shao, Z., Chen, T.

    Environmental Pollution　257　2020年

    DOI： 10.1016/j.envpol.2019.113546 　

    ISSN：1873-6424 0269-7491

  9. Effect of source-classified and mixed collection from residential household waste bins on the emission characteristics of volatile organic compounds

    Shi, X., Zheng, G., Shao, Z., Gao, D.

    Science of the Total Environment　707　2020年

    DOI： 10.1016/j.scitotenv.2019.135478 　

    ISSN：1879-1026 0048-9697

  10. Sources and pollution characteristics of antibiotic resistance genes and conditional pathogenic bacteria in concentrated swine feeding operation,养猪场空气中抗性基因和条件致病菌污染特征

    Liu, C.-L., Zheng, G.-D., Wang, L., Chen, T.-B., Shao, Z.-Z., Chen, L.

    Chinese Journal of Applied Ecology　29　(8)　2018年

    DOI： 10.13287/j.1001-9332.201808.037 　

    ISSN：1001-9332

  11. Emission characteristics and health risk assessment of volatile organic compounds produced during municipal solid waste composting

    Nie, E., Zheng, G., Shao, Z., Yang, J., Chen, T.

    Waste Management　79　2018年

    DOI： 10.1016/j.wasman.2018.07.024 　

    ISSN：1879-2456 0956-053X

  12. Emission Characteristics and Ozone Formation Potential of VOCs from a Municipal Solid Waste Composting Plant

    Shao, Z.-Z., Zheng, G.-D., Wang, Y.-G., Gao, D., Zhu, Y.-L., Chen, T.-B., Nie, E.-Q.

    Huanjing Kexue/Environmental Science　38　(5)　2017年

    DOI： 10.13227/j.hjkx.201609210 　

    ISSN：0250-3301

︎全件表示 ︎最初の5件までを表示

共同研究・競争的資金等の研究課題 1

  1. Catalytic Pyrolysis of Mixed Bioplastics Using Biochar for Carbon-Neutral Recycling and Chemical Upgrading

    邵 珠沢

    2025年7月31日 ～ 2027年3月31日