成果/Result
- Studies on the nanostructure of the cell wall of bamboo using X-ray scattering被引量：31收藏
- 作者：Wang, Yurong[2] Leppanen, Kirsi[1] Andersson, Seppo[1] Serimaa, Ritva[1] Ren, Haiqing[2]
- 机构：Univ Helsinki;Chinese Acad Forestry;Int Ctr Bamboo & Rattan
- 来源：WOOD SCIENCE AND TECHNOLOGY 2012
- 关键词：Bamboo - Beams and girders - Crystallinity - Functionally graded materials - Nanostructures - X ray scattering
- 基于同步辐射X射线相衬显微CT技术的竹木复合材料胶合界面特征研究被引量：18收藏
- 作者：彭冠云[1] 王玉荣[2] 任海青[2] 杨淑敏[3] 马红霞[4]
- 机构：中国科学院上海应用物理研究所;中国林业科学研究院木材工业研究所北京100091;国际竹藤中心;广东省林业科学研究院
- 来源：《光谱学与光谱分析》 2013
- 关键词：同步辐射 相位衬度 竹木复合材料 胶黏剂
- 摘要：第三代同步辐射光源X射线相位衬度显微CT能获得样品内部结构的边缘增强图像,实现对低Z材料成像。利用上海同步辐射光源X射线相衬显微成像技术,实现了竹木复合材料中EPI和MUF胶合界面和胶黏剂渗透特征的无损探测,并基于这些特...
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- Cellulose structure and lignin distribution in normal and compression wood of the Maidenhair tree (Ginkgo biloba L.)被引量：18收藏
- 作者：Andersson, Seppo[1] Wang, Yurong[2] Ponni, Raili[3] Hanninen, Tuomas[4] Mononen, Marko[1]
- 机构：Univ Helsinki;Chinese Acad Forestry;Aalto Univ;VTT Tech Res Ctr Finland;Nat Resources Inst Finland
- 来源：JOURNAL OF INTEGRATIVE PLANT BIOLOGY 2015
- 关键词：Cellulose structure cell wall compression wood lignin Maidenhair tree microfibril angle
- Anatomical characteristics, microfibril angle and micromechanical properties of cottonwood (Populus deltoides) and its hybrids被引量：14收藏
- 作者：Wang, Yurong[1,2] Liu, Cangwei[1] Zhao, Rongjun[1] McCord, Jessica[2] Rials, Tim[2]
- 机构：Chinese Acad Forestry;Univ Tennessee
- 来源：BIOMASS & BIOENERGY 2016
- 关键词：Poplar Growth rate Microstructure Microfibril angle Micromechanical property
- 紫外显微分光光度法测定杉木枝条木质素微区分布被引量：10收藏
- 作者：王玉荣[1] 邢新婷[1] 任海青[1] 余雁[2] 费本华[2]
- 机构：中国林业科学研究院木材工业研究所;国际竹藤网络中心
- 来源：《光谱学与光谱分析》 2012
- 关键词：杉木 细胞壁 木质素微区分布 紫外显微分光光度法
- 摘要：在采用光学显微镜及共聚焦激光显微镜对杉木春季枝条的显微结构及其细胞壁木质素定性测量的基础上,首次在国内应用紫外显微分光光度计对其细胞壁木质素微区含量分布进行了原位测定。结果表明:杉木枝条木材管胞细胞壁木质素在不同微区部位...
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- Chemical and Structural Responses to Downregulated p-Hydroxycinnamoyl-Coenzyme A: Quinate/Shikimate p-Hydroxycinnamoyltransferase in Poplar Cell Walls被引量：9收藏
- 作者：Su, Minglei[1,2] Liu, Yingli[3] Lyu, Jianxiong[1] Zhao, Shutang[3] Wang, Yurong[1]
- 机构：Chinese Acad Forestry;Int Ctr Bamboo & Rattan;Chinese Acad Forestry
- 来源：FRONTIERS IN PLANT SCIENCE 2022
- 关键词：poplar HCT lignin cell wall components structural properties
- CELL WALL STRUCTURE AND MECHANICAL PROPERTIES OF SALIX PSAMMOPHILA被引量：8收藏
- 作者：Zhou, Xianwu[1] Wang, Yurong[1] Wang, Li[1] Lv, Jianxiong[1] Zhao, Rongjun[1]
- 机构：Chinese Acad Forestry;Inner Mongolia Agr Univ;Virginia Polytech Inst & State Univ
- 来源：WOOD RESEARCH 2017
- 关键词：Fiber morphology vessel morphology chemical compositions mechanical properties
- Physical and Mechanical Properties of Poplar Clones and Rapid Prediction of the Properties by Near Infrared Spectroscopy被引量：8收藏
- 作者：Jia, Ru[1,2] Wang, Yurong[1,2] Wang, Rui[1,2] Chen, Xu[1]
- 机构：Chinese Acad Forestry;Chinese Acad Forestry
- 来源：FORESTS 2021
- 关键词：poplar clone density MOR MOE compressive strength NIRs
- ANATOMICAL, CHEMICAL AND MECHANICAL PROPERTIES OF FAST-GROWING POPULUS x EURAMERICANA CV. '74/76'被引量：8收藏
- 作者：Zhao Rongjun[1] Yao Chunli[2] Cheng Xianbao[1] Lu Jianxiong[1] Fei Benhua[3]
- 机构：Chinese Acad Forestry;Beijing Forestry Univ;Int Ctr Bamboo & Rattan
- 来源：IAWA JOURNAL 2014
- 关键词：Poplar fiber characteristics microfibril angle density modulus of elasticity juvenile wood
- Comparative studies on the mechanical properties and microstructures of outerwood and corewood in Pinus radiata D. Don被引量：7收藏
- 作者：Li, Ming-yue[1] Ren, Hai-qing[1] Wang, Yu-rong[1] Gong, Ying-chun[1] Zhou, Yong-dong[1]
- 机构：Chinese Acad Forestry
- 来源：JOURNAL OF WOOD SCIENCE 2021
- 关键词：Pinus radiata Outerwood Corewood Mechanical properties Microstructures
- Effect of Microstructures on the Shear Strength of Larix kaempferi被引量：6收藏
- 作者：Li, Mingyue[1,2] Zhang, Shuangbao[2] Wang, Yurong[1] Ren, Haiqing[1]
- 机构：Chinese Acad Forestry;Beijing Forestry Univ
- 来源：FORESTS 2021
- 关键词：L kaempferi earlywood latewood fracture mode microstructures
- Wood mechanical properties and their correlation with microstructure in Chinese fir clones被引量：6收藏
- 作者：Wang, Yurong[1,2] Jia, Ru[1,2] Sun, Haiyan[1] Liu, Yamei[3] Lyu, Jianxiong[1]
- 机构：Chinese Acad Forestry;Chinese Acad Forestry;Anhui Agr Univ
- 来源：IAWA JOURNAL 2021
- 关键词： Chinese fir clones mechanical properties microstructure
- Characterization and comparison of the wood anatomical traits of plantation grown Quercus acutissima and Quercus variabilis被引量：5收藏
- 作者：Wang, Jie[1,2] Li, Shan[1,2,3] Guo, Juan[1,2] Ren, Haiqing[4] Wang, Yurong[4]
- 机构：Chinese Acad Forestry;Chinese Acad Forestry;Shaanxi Univ Sci & Technol;Chinese Acad Forestry
- 来源：IAWA JOURNAL 2021
- 关键词：Wood anatomy heartwood sapwood growth ring width
- 棕榈藤纤维和导管长度的近红外光谱预测研究被引量：5收藏
- 作者：王玉荣[1] 任海青[1] 赵荣军[1] 刘杏娥[2]
- 机构：中国林业科学研究院木材工业研究所;国际竹藤网络中心
- 来源：《光谱学与光谱分析》 2011
- 关键词：棕榈藤 纤维长度 导管长度 近红外光谱
- 摘要：对我国华南地区六种棕榈藤的纤维和导管形态特征进行了观测,研究了应用近红外光谱分析技术预测棕榈藤纤维长度和导管长度的可行性。结果表明：六种棕榈藤的纤维平均长度在1 229~1 917μm,导管的平均长度在1 035~2 1...
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- Comparative studies on microstructures and chemical compositions of cell walls of two solid wood floorings被引量：4收藏
- 作者：Wang, Yurong[1,2] Su, Minglei[1] Sun, Haiyan[1,2] Ren, Haiqing[1]
- 机构：Chinese Acad Forestry;Chinese Acad Forestry
- 来源：JOURNAL OF WOOD SCIENCE 2018
- 关键词：Solid wood flooring Microstructure MFA Crystallinity Chemical composition
- Physical and Mechanical Properties of Catalpa bungei Clones and Estimation of the Properties by Near-Infrared Spectroscopy被引量：4收藏
- 作者：Wang, Yurong[1] Wang, Rui[1] Shi, Lanlan[1]
- 机构：Chinese Acad Forestry
- 来源：JOURNAL OF RENEWABLE MATERIALS 0
- 关键词：C bungei wood density mechanical properties near-infrared spectroscopy
- Study of Properties and Mechanism of Bonding Line in Three-Layer Hybrid Cross-Laminated Timber被引量：3收藏
- 作者：Li, Mingyue[1] Ren, Haiqing[1] Wang, Yurong[1]
- 机构：Chinese Acad Forestry
- 来源：JOURNAL OF MATERIALS IN CIVIL ENGINEERING 2022
- 关键词：Cross-laminated timber (CLT) Bonding performance Failure mode Buffering capacity Density Surface energy pH
- Influence Factor for Prediction of Air-Dry Density of Eucalyptus Pellita by Near Infrared Spectroscopy被引量：3收藏
- 作者：Zhao Rong-jun[1] Huo Xiao-mei[1] Shangguan Wei-wei[1] Wang Yu-rong[1]
- 机构：Chinese Acad Forestry
- 来源：SPECTROSCOPY AND SPECTRAL ANALYSIS 2011
- 关键词：Words near infrared (NIR) spectroscopy Wood of Eucalyptus pellita Air-dry density Influence factor
- FTIR及CLSM对转基因杨木细胞壁木质素含量及微区分布研究被引量：2收藏
- 作者：刘苍伟[1] 苏明垒[1,2] 周贤武[1] 赵荣军[1] 吕建雄[1]
- 机构：中国林业科学研究院木材工业研究所;中国林业科学研究院林业新技术研究所
- 来源：《光谱学与光谱分析》 2017
- 关键词：转基因杨木 木质素 傅里叶红外光谱 激光共聚焦
- 摘要：通过木质素基因工程能够有效降低杨木细胞壁木质素含量,从而改善人工林杨树作为木质纤维材料的利用现状。选取C3H基因活性抑制表达的转基因杨树和其对照组杨树为实验材料,利用傅里叶红外光谱(FTIR)技术快速表征C3H基因表达活...
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- 基于X射线剖面密度仪和FTIR快速测定两种实木地板材的物理化学性能被引量：1收藏
- 作者：苏明垒[1,2] 刘苍伟[1] 王玉荣[1,2] 孙海燕[1,2] 任海青[1]
- 机构：中国林业科学研究院木材工业研究所;中国林业科学研究院林业新技术研究所
- 来源：《光谱学与光谱分析》 2018
- 关键词：X射线 FTIR 番龙眼 香二翅豆 物理化学性能
- 摘要：实木地板作为一种天然环保的地面铺装材料,得到越来越多消费者的选择,需求量日益剧增,而如何快速了解和检测木材材性一直是地板选材和质量检测急需解决的问题。采用了X射线剖面密度仪和傅里叶红外光谱仪(FTIR)两种快速检测技术,...
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- Theoretical and experimental studies on the bending properties of glued laminated timber manufactured with Chinese fir被引量：1收藏
- 作者：Gong, Yingchun[1,2] Chen, Xu[1] Ren, Haiqing[1,2] Liu, Bailong[3] Zhang, Huanmin[4]
- 机构：Chinese Acad Forestry;Coinnovat Ctr Efficient Proc & Utilizat Forest Pro;Daxinganling Shenzhou Arctic Wood Ind Co Ltd;Jiansu Lingjie Technol Grp Co Ltd
- 来源：STRUCTURES 2024
- 关键词：Chinese fir Finger-jointed laminae Glued laminated timber Bending properties Prediction model
- Gluing parameters optimization and failure mechanism of cross-laminated timber prepared with Chinese fir被引量：1收藏
- 作者：Shi, Lanlan[1] Gong, Yingchun[1,2] Li, Mingyue[1,2] Ren, Haiqing[1,2] Zhong, Yong[1,2]
- 机构：Chinese Acad Forestry;Nanjing Forestry Univ
- 来源：INDUSTRIAL CROPS AND PRODUCTS 2024
- 关键词：Cross -laminated timber Chinese fir Bonding performance Failure mechanism
- Main mechanical properties of new Chinese fir clones and their rapid prediction by near-infrared spectroscopy被引量：1收藏
- 作者：Jia, Ru[1,2] Wang, Yurong[1,2] Wang, Rui[1,2] Sun, Haiyan[1,2] Liu, Shengquan[3]
- 机构：Chinese Acad Forestry;Chinese Acad Forestry;Anhui Agr Univ
- 来源：CANADIAN JOURNAL OF FOREST RESEARCH 2022
- 关键词：Chinese fir clones mechanical properties near-infrared spectroscopy rapid prediction
- Multi-layered structure of wood cell wall among hybrid poplars and its affect on mechanical properties被引量：0收藏
- 作者：Su, Minglei[1,2] He, Jiaqi[1] Jia, Ru[1] Wang, Yurong[1,3]
- 机构：Chinese Acad Forestry;Tsinghua Univ;Nanjing Forestry Univ
- 来源：INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES 2025
- 关键词：Cell wall Cellulose Crystallinity Lignin Mechanical properties
- 杉木无性系心材与边材微观结构特征快速检测被引量：0收藏
- 作者：孙海燕[1,2] 贾茹[1,2] 吴艳华[2] 周亮[3] 刘盛全[3]
- 机构：中国林业科学研究院林业新技术研究所;中国林业科学研究院木材工业研究所;安徽农业大学
- 来源：《光谱学与光谱分析》 2020
- 关键词：杉木 心材 边材 傅里叶红外光谱 X射线衍射 微观结构
- 摘要：杉木(Cunninghamia lanceolata)是我国重要的速生针叶用材树种,其木材广泛应用于建筑、家具和船只等。杉木心材形成较早,心边材区别明显。快速检测新无性系心材和边材化学组分、细胞壁超微和显微构造等微观结构...
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