Primary studyCore evidenceTransport Physics

Flexible Smart Wearable Co@C@Carbon Fabric for Efficient Electromagnetic Shielding, Thermal Therapy, and Human Movement Monitoring

Bai W., Zhai J., Zhou S. et al. · Industrial and Engineering Chemistry Research · 2022 · 11825-11839

5materials
18samples
5synthesis routes
33measurements
59results
7claims and caveats

Evidence map

Open a family to keep every result attached to its sample, method and conditions.

Author interpretations and caveats

Paraphrased for this database from the authors’ stated interpretations — never quoted verbatim — and kept separate from reported measurements.

Application RelevanceSupport assessment: High

The Co-PCCF-1000 textile functions as a strain sensor over 0.05-30% strain with high gauge factor and repeatability.

Caveat: Device demonstrations are application-level and use relative resistance response rather than a standardised sensor package.

13 (11837) · 3.7 Sensing Property · Figure 11 · Linked to 4 structured results

Application RelevanceSupport assessment: High

Co-PCCF-1000 can reach thermal-therapy temperatures by low-voltage Joule heating or 808 nm photothermal irradiation.

Caveat: Biomedical efficacy is asserted as application relevance; no clinical testing is reported.

12 (11836) · 3.6 Thermal Therapy · Figures 7-10 · Linked to 3 structured results

Composite RoleSupport assessment: High

PDMS encapsulation improves corrosion resistance, adhesive strength, durability, and mechanical stability without destroying the Co/carbon crystal structure.

Caveat: Exact corrosion EMI values are not tabulated; Figure 6f is graphical, so the claim uses the main text qualitative statement.

4 (11828) · 3.2 SEM Images · Linked to 3 structured results

Phase AssignmentSupport assessment: High

ZIF-67 is successfully grown on cotton fibre, forming a dense coating of dodecahedral particles.

Caveat: SI XRD comparison figure was read visually; main text provides the key peak assignments.

8 (11832) · 3.3 XRD and XPS Analysis · Figure 4a · Linked to 2 structured results

Structure Property LinkSupport assessment: High

Increasing carbonisation temperature strengthens the conductive network, lowers sheet resistance, and increases EMI shielding effectiveness.

11 (11835) · 3.5 Electromagnetic Interference Shielding Effectiveness · Figure 6a · Linked to 4 structured results

Synthesis MechanismSupport assessment: High

Annealing decomposes ZIF-67, reduces Co ions to metallic Co, and forms graphitic carbon on the carbon fabric.

3 (11827) · 3.1 Formation of Co-PCCF · Figure 1 · Linked to 3 structured results

Transport MechanismSupport assessment: Medium

The authors identify reflection as the real shielding mechanism for PCF-1000 and Co-PCCF because the reflected power coefficient exceeds absorbed power coefficient.

Caveat: Exact R and A numerical coefficients are not reported in text; conclusion is qualitative from Figure 6c.

11 (11835) · 3.5 Electromagnetic Interference Shielding Effectiveness · Figure 6c · Linked to 1 structured result

Material identities

Names and aliases are kept exactly within the paper’s own identity model.

MaterialCompositionStructure contextSource
carbonised cotton fabriccarbon fabric from cottonunknown · DerivedCarbonised cotton fibres showing graphite carbon reflections.8 (11832) · 3.3 XRD and XPS Analysis · Figure S1
Co@C-loaded carbon fibre clothCo@C@carbon fabricCo-derived metallic Co nanoparticles · 2-methylimidazole-derived carbonunknown · DerivedMOF-derived metallic Co and graphitic carbon phases on carbonised cotton fabric.8 (11832) · 3.3 XRD and XPS Analysis · Figure 4a,d
PDMS-encapsulated Co@C-loaded carbon fibre clothPDMS/Co@C@carbon fabricCo-derived metallic Co nanoparticles · 2-methylimidazole-derived carbon; PDMS encapsulantunknown · CompositeDouble conductive network of carbon fabric and ZIF-67-derived Co@C layer, protected by PDMS.13 (11837) · 4 Conclusions
PDMS-encapsulated carbonised cotton fabricPDMS/carbon fabricPDMS encapsulantunknown · CompositePDMS-protected carbon fabric control.2 (11826) · 2.2.3 PDMS Encapsulation of Co-CCF
ZIF-67@cotton fabricBrowse family: ZIF-67 / Co(mIm)₂ZIF-67@CF; Co(2-methylimidazolate)2 on cotton fabricCo · 2-methylimidazole3D · CompositeZIF-67 diffraction peaks assigned to the (011), (002), (112), (013), (222), (233), and (224) planes; dodecahedral ZIF-67 particles anchored on cotton fibres.8 (11832) · 3.3 XRD and XPS Analysis · Figure 4a

Sample register

Sample form, processing state and composition status define the context for measurements.

Show 18 sample records
SampleForm and roleProcessing and geometrySource
CF-1000research_0600__mat__mat_cfThin Film · Pristine Control · Derived Carboncotton fabric carbonised at 1000 Ccotton non-woven fabric · 0.07 mm4 (11828) · 3.2 SEM Images · Figure 2d-f,j
CF-700research_0600__mat__mat_cfThin Film · Pristine Control · Derived Carboncotton fabric carbonised at 700 Ccotton non-woven fabric2 (11826) · 2.2.3 PDMS Encapsulation of Co-CCF
CF-800research_0600__mat__mat_cfThin Film · Pristine Control · Derived Carboncotton fabric carbonised at 800 Ccotton non-woven fabric2 (11826) · 2.2.3 PDMS Encapsulation of Co-CCF
CF-900research_0600__mat__mat_cfThin Film · Pristine Control · Derived Carboncotton fabric carbonised at 900 Ccotton non-woven fabric2 (11826) · 2.2.3 PDMS Encapsulation of Co-CCF
CF-700/800/900/1000research_0600__mat__mat_cfThin Film · Pristine Control · Derived Carboncotton fabric carbonised at 700, 800, 900, or 1000 Ccotton non-woven fabric · CF-1000: 0.07 mm2 (11826) · 2.2.3 PDMS Encapsulation of Co-CCF
Co-CCF-1000research_0600__mat__mat_co_ccfThin Film · Composite Component · Derived CarbonZIF-67@CF annealed under Ar at 1000 CZIF-67@CF-derived carbon fabric · 0.1 mm4 (11828) · 3.2 SEM Images · Figure 3g-i,k
Co-CCF-700research_0600__mat__mat_co_ccfThin Film · Composite Component · Derived CarbonZIF-67@CF annealed under Ar at 700 CZIF-67@CF-derived carbon fabric2 (11826) · 2.2.2 Synthesis of Co@C-Loaded Carbon Fiber Cloth
Co-CCF-800research_0600__mat__mat_co_ccfThin Film · Composite Component · Derived CarbonZIF-67@CF annealed under Ar at 800 CZIF-67@CF-derived carbon fabric2 (11826) · 2.2.2 Synthesis of Co@C-Loaded Carbon Fiber Cloth
Co-CCF-900research_0600__mat__mat_co_ccfThin Film · Composite Component · Derived CarbonZIF-67@CF annealed under Ar at 900 CZIF-67@CF-derived carbon fabric2 (11826) · 2.2.2 Synthesis of Co@C-Loaded Carbon Fiber Cloth
Co-CCF-700/800/900/1000research_0600__mat__mat_co_ccfThin Film · Composite Component · Derived CarbonZIF-67@CF annealed under Ar at 700, 800, 900, or 1000 CZIF-67@CF-derived carbon fabric · Co-CCF-1000: 0.1 mm2 (11826) · 2.2.2 Synthesis of Co@C-Loaded Carbon Fiber Cloth
Co-PCCF-1000research_0600__mat__mat_co_pccfThin Film · Target Sample · CompositeCo-CCF-1000 encapsulated with PDMSCo-CCF-1000 · 0.1 mm13 (11837) · 4 Conclusions
Co-PCCF-700research_0600__mat__mat_co_pccfThin Film · Target Sample · CompositeCo-CCF-700 encapsulated with PDMSCo-CCF-7002 (11826) · 2.2.3 PDMS Encapsulation of Co-CCF
Co-PCCF-800research_0600__mat__mat_co_pccfThin Film · Target Sample · CompositeCo-CCF-800 encapsulated with PDMSCo-CCF-8002 (11826) · 2.2.3 PDMS Encapsulation of Co-CCF
Co-PCCF-900research_0600__mat__mat_co_pccfThin Film · Target Sample · CompositeCo-CCF-900 encapsulated with PDMSCo-CCF-9002 (11826) · 2.2.3 PDMS Encapsulation of Co-CCF
Co-PCCF-700/800/900/1000research_0600__mat__mat_co_pccfThin Film · Target Sample · CompositeCo-CCF encapsulated with PDMSCo-CCF series · Co-PCCF-1000: 0.1 mm2 (11826) · 2.2.3 PDMS Encapsulation of Co-CCF
cotton non-woven fabricresearch_0600__mat__mat_cfThin Film · Pristine Control · Unknownas-purchased cotton non-woven fabriccotton non-woven fabric · 0.16 mm before carbonisation2 (11826) · 2.1 Materials
PCF-1000research_0600__mat__mat_pcfThin Film · Pristine Control · CompositeCF-1000 encapsulated with PDMScarbonised cotton fabric4 (11828) · 3.2 SEM Images · Figure 2g-i
ZIF-67@CFresearch_0600__mat__mat_zif67_cfThin Film · Pristine Control · CompositeZIF-67 grown in situ on cotton fabriccotton non-woven fabric2 (11826) · 2.2.1 Synthesis of ZIF-67@Cotton Fabric